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Study sets matching "1 algebra linear inequalities"

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Study sets matching "1 algebra linear inequalities"

15 terms
Algebra 1 - Linear Equations and Inequalities
coefficient
distributive property
equation
inequality
the numerical part of a term
for any numbers a, b, and c: a(b+c) = ab+bc
a mathematical sentence showing two expressions are equal
mathematical sentences having the symbols <,>
coefficient
the numerical part of a term
distributive property
for any numbers a, b, and c: a(b+c) = ab+bc
11 terms
Algebra 1: Inequalities and Linear Inequalities
>
<
>... _
<... __
Greater than
Less than
Greater than or equal to
Less than or equal to
>
Greater than
<
Less than
64 terms
Algebra 1: Linear and Inequality Review
D
A
D
B
D
A
6 terms
Algebra 1 Module 7 Linear Equations and Inequalities
parallel lines
perpendicular lines
linear inequality in two variables
solution of an inequality in two varia…
Two different non-vertical lines that have the same slope
Two non-vertical lines in the same plane whose slopes have a…
Can be written in one of the following forms: Ax + By < C, Ax…
One or more ordered pairs that make the inequality true.
parallel lines
Two different non-vertical lines that have the same slope
perpendicular lines
Two non-vertical lines in the same plane whose slopes have a…
10 terms
PPHS Algebra 2: Section 2-1 (Solving Linear Equations and Inequalities)
Addition property of equality
Subtraction property of equality
Multiplication property of equality
Division property of equality
Add the same quantity (amount) to both sides, and the equatio…
Subtract the same quantity (amount) from both sides, and the…
Multiply both sides of an equation by the same quantity (amou…
Divide both sides of an equation by the same quantity (amount…
Addition property of equality
Add the same quantity (amount) to both sides, and the equatio…
Subtraction property of equality
Subtract the same quantity (amount) from both sides, and the…
10 terms
Algebra 1: Unit 4 Systems of Linear Equations & Inequalities
System of Equations
System of Inequalities
Consistent
Inconsistent
A set of equations with the same variables.
A set of two or more inequalities with the same variables
A system of equations that has at least one solution is consi…
A system of equations that has no solution.
System of Equations
A set of equations with the same variables.
System of Inequalities
A set of two or more inequalities with the same variables
12 terms
Algebra 1 Systems of Linear Equations and Inequalities
system of linear equations
solution of a system
elimination method
substitution method
Two or more linear equations using the same variables.
Any ordered pair (x,y) that makes both equations true in a sy…
A method for solving systems by adding or subtracting equatio…
A method for solving systems by replacing one variable with a…
system of linear equations
Two or more linear equations using the same variables.
solution of a system
Any ordered pair (x,y) that makes both equations true in a sy…
9 terms
Algebra (Chap 5) - Linear Inequalities
Inequality
Set-Builder Notation
Compound Inequality
Intersection
A mathematical sentence that contains less than, greater than…
The expression of the solution set of an inequality, for exam…
Two or more inequalities joined together by "and" or "or"
Where the graphs of two inequalities overlap.
Inequality
A mathematical sentence that contains less than, greater than…
Set-Builder Notation
The expression of the solution set of an inequality, for exam…
8 terms
Algebra 1 Pre-AP Chapter 5: Linear Inequalities
inequalities
set builder notation
compound inequalities
union
a mathematical sentence involving <, >, or = plus < or >
a notation used to describe the members of a set
Two inequalities that are combined into one statement by the…
The graph of a compound inequality containing "or".
inequalities
a mathematical sentence involving <, >, or = plus < or >
set builder notation
a notation used to describe the members of a set
6 terms
Algebra 1 Pre-AP Chapter 6: Systems of Linear Equations & Inequalities
systems of equations
consistent system of equations
Independent system of equations
dependent system of equations
Set of equations with the same variable
A system of equations that is said to have exactly one soluti…
A consistent system of equations with exactly one solution
A system of equations that has an infinite number of solutions.
systems of equations
Set of equations with the same variable
consistent system of equations
A system of equations that is said to have exactly one soluti…
9 terms
THE SHAPES OF ALGEBRA LINEAR SYSTEMS AND INEQUALITIES
CHORD
CIRCLE
LINEAR EQUATION IN STANDARD FORM
MIDPOINT
A LINE SEGMENTWITH END POINTS ON A CIRCLE.
A GEOMETRIC FIGURE CONSISTING OF ALL POINTS P THAT ARE FIXED…
THE FORM AX+BY=C OF A LINEAR EQUATION.
A POINT ON A LINE SEGMENT THAT IS EDUIDISTANT FROM THE END PO…
CHORD
A LINE SEGMENTWITH END POINTS ON A CIRCLE.
CIRCLE
A GEOMETRIC FIGURE CONSISTING OF ALL POINTS P THAT ARE FIXED…
17 terms
Unit 1: Solving Linear Equations and Inequalities (Algebra IR)
equation
expression
inequality
like terms
a combination of numbers, variables, operation symbols and an…
a combination of numbers, variables, operation symbols
a combination of numbers, variables, operation symbols and an…
terms that have the same variables raised to the same exponents
equation
a combination of numbers, variables, operation symbols and an…
expression
a combination of numbers, variables, operation symbols
8 terms
Unit 2: Solving Linear Inequalities (Algebra)
inequality
solution of an inequality
solution set
graph of an inequality
a mathematical sentence that compares expressions
a value that makes an inequality true
the set of all solutions of an inequality
a graph that shows the solution set
inequality
a mathematical sentence that compares expressions
solution of an inequality
a value that makes an inequality true
20 terms
Algebra 2- Functions and Linear inequalities
function
constant function
identity function
quadratic function
...
f(x)=a ----- where a is any number; horizontal line
f(x)=x ----- which passes through all points coordinates (a,a…
f(x)=x^2 --- graph is symmetrical and is the parent function…
function
...
constant function
f(x)=a ----- where a is any number; horizontal line
31 terms
Algebra 1 Linear Review
D
A
D
B
D
A
21 terms
Algebra 1 EOC RC3:WRITING AND SOLVING LINEAR FUNCTIONS ,EQUATIONS , AND INEQUALITIES
Domain of a function
Elimination
Independent variable
Output
all the possible x-values of a function (The domain of this s…
used to solve a system of equations by adding the two equatio…
the variable (input) that determines the dependent variable (…
the y-values (range) of a situation (6 and 6.50 are the outpu…
Domain of a function
all the possible x-values of a function (The domain of this s…
Elimination
used to solve a system of equations by adding the two equatio…
14 terms
Linear Inequalities 1
x > 7
x ≥ -1
x ≥ -7
x > 32
Solve the inequality:... 8(x-8) > -8
Solve the inequality:... 9+9(x+5) ≥ 45
Solve the inequality:... 4+4(x+9) ≥ 12
Solve the inequality:... 12+(8-x) < -12
x > 7
Solve the inequality:... 8(x-8) > -8
x ≥ -1
Solve the inequality:... 9+9(x+5) ≥ 45
20 terms
Algebra I Linear Equations and Inequalities
equation
inequality
solving equation or inequality
<
a mathematical sentence that contains an equals sign.
a mathematical sentence that contains less than, greater than…
process of finding the value(s) of a variable that make the e…
"is less than"
equation
a mathematical sentence that contains an equals sign.
inequality
a mathematical sentence that contains less than, greater than…
23 terms
Algebra Chapter 3 Solving Linear Inequalities
inequality
solution of an inequality
solution set
graph of an inequality
a mathematical sentence that compares quantities
a value that makes the inequality true
the set of all solutions of an inequality
shows the solution set on a number line
inequality
a mathematical sentence that compares quantities
solution of an inequality
a value that makes the inequality true
18 terms
Unit 1 - Linear Equations and Inequalities
Absolute Value
Algebraic Expression
Coefficient
Constant
the magnitude of a real number without regard to its sign - t…
A mathematical phrase that can contain constants, variables (…
The constant that multiplies the variable in a mathematical e…
A value that does not vary.
Absolute Value
the magnitude of a real number without regard to its sign - t…
Algebraic Expression
A mathematical phrase that can contain constants, variables (…
17 terms
Inequalities (Algebra 1)
Inequality
Variable
Constant
Coefficient
A mathematical sentence that shows the relationship between q…
A letter or symbol used to represent a quantity that can chan…
A value that does not change.
A number multiplied by a variable in an algebraic expression.
Inequality
A mathematical sentence that shows the relationship between q…
Variable
A letter or symbol used to represent a quantity that can chan…
31 terms
Algebra 1 Linear Review
D
A
D
B
D
A
21 terms
Algebra 1 EOC RC3:WRITING AND SOLVING LINEAR FUNCTIONS ,EQUATIONS , AND INEQUALITIES
Domain of a function
Elimination
Independent variable
Output
all the possible x-values of a function (The domain of this s…
used to solve a system of equations by adding the two equatio…
the variable (input) that determines the dependent variable (…
the y-values (range) of a situation (6 and 6.50 are the outpu…
Domain of a function
all the possible x-values of a function (The domain of this s…
Elimination
used to solve a system of equations by adding the two equatio…
11 terms
algebra pp lines & linear inequalities
parallel lives have the same...
perpendicular lines have...
parallel or perpendicular
paraellel or perpendicular
slope
oppsite (signs) and recipacl ( flip fraction)
y=2x-1... **y=2x
y=2/1x-1... *** y=-1/2x
parallel lives have the same...
slope
perpendicular lines have...
oppsite (signs) and recipacl ( flip fraction)
20 terms
Algebra 1 Chapters 6 Vocabulary Quiz: System of Linear Equations & Linear Inequalities
System of Linear Equations
Solution for a System
Infinitely many solutions
Linear Combination
two or more linear equations.
The point of intersection where the lines cross always in the…
When the system of equations have the same slope and y-interc…
It uses addition, subtraction or multiplication to eliminate…
System of Linear Equations
two or more linear equations.
Solution for a System
The point of intersection where the lines cross always in the…
41 terms
Algebra 1 EOC RC2: DESCRIBING AND GRAPHING LINEAR FUNCTIONS EQUATION AND INEQUALITY
"b" in y = mx + b
"m" in y = mx + b
Breakeven point
Correlation
the variable used to represent the y-intercept in a linear fu…
the variable used to represent the slope of a line
the point in which cost = profit
the relationship between a set of data; it can be positive, n…
"b" in y = mx + b
the variable used to represent the y-intercept in a linear fu…
"m" in y = mx + b
the variable used to represent the slope of a line
9 terms
Algebra I Solving and Graphing Linear Inequalities
graph of an inequality with one variable
graph of an inequality with two variab…
Compound Inequality
absolute value equation
On a number line, the set of points that represent all soluti…
Ina coordinate plane, the set of points that represent all so…
Two inequalities joined by and or or.
an equations that contains and absolute value expression
graph of an inequality with one variable
On a number line, the set of points that represent all soluti…
graph of an inequality with two variab…
Ina coordinate plane, the set of points that represent all so…
8 terms
Algebra I - Systems of Linear Equations and Inequalities set 2
consistent
dependent
elimination
inconsistent
a system of linear equations that has at least one ordered pa…
a system of linear equations that has an infinite number of s…
the use of addition or subtraction to eliminate one variable…
a system of equations with no ordered pair that satisfies bot…
consistent
a system of linear equations that has at least one ordered pa…
dependent
a system of linear equations that has an infinite number of s…
17 terms
Algebra 1: Linear Vocabulary
Quadrant
Solution of an equation in two variables
Graph of an equation in two variables
Linear equation
One of the four regions into which the x and y axes divide th…
An ordered pair that produces a true statement when the coord…
The set of points in a coordinate plane that represent all so…
An equation whose graph is a line.
Quadrant
One of the four regions into which the x and y axes divide th…
Solution of an equation in two variables
An ordered pair that produces a true statement when the coord…
31 terms
Algebra 1 Linear Review
D
A
D
B
D
A
31 terms
Algebra 1 Linear Review
D
A
D
B
D
A
16 terms
Unit 1 - Linear Equations and Inequalities
Absolute Value
Algebraic Expression
Coefficient
Constant
the magnitude of a real number without regard to its sign - t…
A mathematical phrase that can contain constants, variables (…
The constant that multiplies the variable in a mathematical e…
A value that does not vary.
Absolute Value
the magnitude of a real number without regard to its sign - t…
Algebraic Expression
A mathematical phrase that can contain constants, variables (…
31 terms
Algebra 1: Linear Review
D
A
D
B
D
A
14 terms
Algebra 1 Unit 3 - Inequalities
inequality
is less than
is greater than
is less than or equal to
a statement that two quantities are not equal
inequality
a statement that two quantities are not equal
is less than
14 terms
Algebra 1: Linear Equations
Rate of change
Slope
The Slope Formula
Positive Slope
Rate of change
Slope
32 terms
Linear Algebra Test 1
Vector Space
Vector Space Axioms
Subspace
Transpose
a set where addition and scalar multiplication as well as the…
1. Commutativity of addition... 2. Associativity in addition... 3.…
a subset of a vector space that is also a vector space closed…
Matrix formed from switching rows and colums (A₁₂)'=A₂₁
Vector Space
a set where addition and scalar multiplication as well as the…
Vector Space Axioms
1. Commutativity of addition... 2. Associativity in addition... 3.…
Linear Algebra Chapter 1
The number of solutions in a system of…
A system is said to be CONSISTENT if...
A system is said to be INCONSISTENT if…
Echelon Form
None, One, or Infinitely Many
it has one or infinitely many solutions
it has no solution
1- rows of zeroes on the bottom, 2- each leading entry of a r…
The number of solutions in a system of…
None, One, or Infinitely Many
A system is said to be CONSISTENT if...
it has one or infinitely many solutions
20 terms
Big Ideas Algebra 1 Chapter 4 Vocabulary Quiz: Systems of Linear Equations & Inequalities
System of Linear Equations
Solution for a System
Infinitely many solutions
Elimination Method
two or more linear equations.
The point of intersection where the lines cross always in the…
When the system of equations have the same slope and y-interc…
It uses addition, subtraction or multiplication to eliminate…
System of Linear Equations
two or more linear equations.
Solution for a System
The point of intersection where the lines cross always in the…
21 terms
Algebra 1 Linear Equations
D
A
D
B
D
A
10 terms
Algebra - solving quadratic equations and linear inequalities and functions
quadratic equation
quadratic formula
solve an inequality
equivalent inequalities
ax^2 + bx + c = 0... a cannot = 0... two real solutions at most
x = -b +/- √b^2-4ac/ 2a
find all set of values of the variable that make the inequali…
two inequalities that have the same solution set
quadratic equation
ax^2 + bx + c = 0... a cannot = 0... two real solutions at most
quadratic formula
x = -b +/- √b^2-4ac/ 2a
8 terms
Unit 2: Solving Linear Inequalities (Algebra)
inequality
solution of an inequality
solution set
graph of an inequality
a mathematical sentence that compares expressions
a value that makes an inequality true
the set of all solutions of an inequality
a graph that shows the solution set
inequality
a mathematical sentence that compares expressions
solution of an inequality
a value that makes an inequality true
Algebra 1 EOC RC2: DESCRIBING AND GRAPHING LINEAR FUNCTIONS EQUATION AND INEQUALITY
"b" in y = mx + b
"m" in y = mx + b
Breakeven point
Correlation
the variable used to represent the y-intercept in a linear fu…
the variable used to represent the slope of a line
the point in which cost = profit
the relationship between a set of data; it can be positive, n…
"b" in y = mx + b
the variable used to represent the y-intercept in a linear fu…
"m" in y = mx + b
the variable used to represent the slope of a line
16 terms
Algebra Terms #3 Properties/Linear Inequality
inequality
Addition Property of Inequality
Subtraction Property of Inequality
Multiplication Property of Inequality
math sentence that defines a range of numbers and contains sy…
If a>b, then a+c > b+c
If a>b, then a-c > b-c
If a>b, then ac > bc, if c > 0... If a>b, then ac < bc, if c <0
inequality
math sentence that defines a range of numbers and contains sy…
Addition Property of Inequality
If a>b, then a+c > b+c
8 terms
leanderisd - Algebra ~ Linear Equations and Inequalities in Two Variables
intercepts
line of best fit
linear function
linear inequality
where the parabola crosses the x-axis; where a line crosses t…
a line that most accurately represents a set of data and is u…
data sets that have a constant rate of change and forms a lin…
an inequality that is the result of replacing the = sign in a…
intercepts
where the parabola crosses the x-axis; where a line crosses t…
line of best fit
a line that most accurately represents a set of data and is u…
26 terms
2.1 Linear Algebra
(i,j)-entry of A
The diagonal entries of A
Main diagonal
Diagonal matrix
The entry in A in the ith row and the jth column.
a11, a22,a33...
The diagonal of A formed by the diagonal entries.
A square n x n matrix whose nondiagonal entries are zero.
(i,j)-entry of A
The entry in A in the ith row and the jth column.
The diagonal entries of A
a11, a22,a33...
25 terms
Linear Functions (Algebra 1)
linear equation
slope
y-intercept
x-intercept
An equation in two variables whose graph in a coordinate plan…
A ratio comparing the change in output over the change in inp…
The value of the output when the input is zero (0, y). The po…
The value of the input when the output is zero (x, 0). The po…
linear equation
An equation in two variables whose graph in a coordinate plan…
slope
A ratio comparing the change in output over the change in inp…
Algebra 1: Inequalities
inequality
algebraic inequality
solution set
boundary point
a comparison of two quantities
an inequality that contains one or more variables
all the values that satisfy an equation or inequality
the number that would make the inequality statement EQUAL
inequality
a comparison of two quantities
algebraic inequality
an inequality that contains one or more variables
41 terms
Linear Algebra Exam 1
Equivalent Systems
consistent system
inconsistent system
Row Echelon Form Qualifications [REF]…
Have the same solution set
either one solution or infinitely many
no solution
1. All zero rows below nonzero rows... 2. Each leading entry of…
Equivalent Systems
Have the same solution set
consistent system
either one solution or infinitely many
20 terms
Algebra 1: Vocabulary (Linear, Slope)
rate or rate of change
constant rate of change
constant rate of change
zero rate
measure like miles per hour or price per item
rate that stays the same throughout the table
graph of this rate is a straight line
graph of this rate is a horizontal line
rate or rate of change
measure like miles per hour or price per item
constant rate of change
rate that stays the same throughout the table
11 terms
Chapter 5 vocab (solving and graphing linear inequalities) - Holt McDougal Algebra 1
graph of an inequality
equivalent inequalities
inequality
solution of an inequality
the set of points that represent all solutions of the inequal…
inequalities that have the same solution set
the relation between two expressions that are not equal, empl…
a set of numbers which when substituted for the variable make…
graph of an inequality
the set of points that represent all solutions of the inequal…
equivalent inequalities
inequalities that have the same solution set
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