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Study sets matching "algebra 1 equation"

25 terms
Equations & Expressions (Algebra 1)
Equation
Expression
Coefficient
Variable
A mathematical sentence that contains operators, numbers and/…
A mathematical sentence that contains operators, numbers and/…
A number multiplied by a variable in an algebraic expression.
A letter (or symbol) that represents a number.
Equation
A mathematical sentence that contains operators, numbers and/…
Expression
A mathematical sentence that contains operators, numbers and/…
10 terms
1-STEP ALGEBRA EQUATIONS
x + 18 = 20
y - 5 = 2
12 + a = 36
45 + x = 50
2
7
24
5
x + 18 = 20
2
y - 5 = 2
7
19 terms
Algebra Review: Slope #1 (from graph and equation)
1/2
-1
1/2
-5/4
Find the slope.
Find the slope.
Find the slope.
Find the slope.
1/2
Find the slope.
-1
Find the slope.
14 terms
Algebra 1: Linear Equations
Rate of change
Slope
The Slope Formula
Positive Slope
Rate of change
Slope
8 terms
Algebra 1 Equation Review
Slope of a Line
Standard Form of a Line
Slope-Intercept Form
Point-Slope Form
rise/run or
Slope of a Line
rise/run or
Standard Form of a Line
21 terms
Algebra 1 Linear Equations
D
A
D
B
D
A
8 terms
Algebra 1 1-5 Equations
open sentence
equation
solving
replacement set
A mathematical statement that contains algebraic expressions…
A sentence that contains an equal sign
Finding a value for a variable that makes a sentence true
A set of numbers from which replacements for a variable may b…
open sentence
A mathematical statement that contains algebraic expressions…
equation
A sentence that contains an equal sign
10 terms
Solving Algebraic Equations 1
x - 5 = 6
21 + x = 30
3x = 21
30/x = 5
x = 11
x = 9
x = 7
x = 6
x - 5 = 6
x = 11
21 + x = 30
x = 9
10 terms
algebra 1- Equations
rectangular prism
triangular prism
cylinder
cone
(lw)h
[(lw) /2]h
(pi)(r^2)(h)
1/3(pi)(r^2)(h)
rectangular prism
(lw)h
triangular prism
[(lw) /2]h
8 terms
Algebra 1 1-5 Equations
open sentence
equation
solving
replacement set
A mathematical statement that contains algebraic expressions…
A sentence that contains an equal sign
Finding a value for a variable that makes a sentence true
A set of numbers from which replacements for a variable may b…
open sentence
A mathematical statement that contains algebraic expressions…
equation
A sentence that contains an equal sign
31 terms
algebra 1 equations
slope intercept form
point slope form
indirect variation
direct variation
y=mx+b
y+y1=m(x-x1)
xy=k
y=kx
slope intercept form
y=mx+b
point slope form
y+y1=m(x-x1)
80 terms
Algebra 1 Terms w/ Equations
A point that crosses the X-axis. Also…
A point that crosses the Y-axis.
Horizontal number line.
Vertical number line
X-intercept
Y-intercept
X-axis
Y-axis
A point that crosses the X-axis. Also…
X-intercept
A point that crosses the Y-axis.
Y-intercept
11 terms
Algebra 1: Creating Equations
Linear Equation
Quadratic Equation
Exponent
Simplify
An equation that makes a straight line when it is graphed.
An equation where the highest exponential value is squared (2).
When a base number is raised to a repeated multiplication.
The process of making an equation or number less complicated…
Linear Equation
An equation that makes a straight line when it is graphed.
Quadratic Equation
An equation where the highest exponential value is squared (2).
12 terms
Properties Algebra 1 Equations
Commutative Property
Commutative Property
Associative Property
Identity Property
a + b = b + a
ab = ba
(a + b) + c = a + (b + c)
a + 0 = 0
Commutative Property
a + b = b + a
Commutative Property
ab = ba
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
10 terms
Algebra 1- Linear Equations
Standard Form
Slope Intercept Form
Vertical line
Horizontal line
ax+by=c
y=mx+b
x=a m=undefined
y=b m=0
Standard Form
ax+by=c
Slope Intercept Form
y=mx+b
7 terms
Algebra 1: Systems of Linear Equations
elimination method
linear inequality
solution of a system of linear inequal…
solution of a system of linear equations
solving systems by adding or subtracting equations to elimina…
an inequality in two variables whose graph is a region of the…
a set of values that make all inequalities in a system true.…
a set of values that make all equations in a system true. [p.…
elimination method
solving systems by adding or subtracting equations to elimina…
linear inequality
an inequality in two variables whose graph is a region of the…
21 terms
Honors Algebra 1 Equations
Standard Form
Slope-Intercept form
Point-Slope form
Explicit rule
Ax+By=C
y=mx+b
(y-y1)=m(x-x1)
An equation that solves for "x"... Examples:... •Recursive... •Geometr…
Standard Form
Ax+By=C
Slope-Intercept form
y=mx+b
30 terms
Algebra 1 Equations
Celsius
Fahrenheit
Linear Equation
Slope
5/9(F-32)
32+9/5C
y=mx+b
Celsius
5/9(F-32)
Fahrenheit
32+9/5C
23 terms
Algebra Chapter 1 - Equations and Graphs
Algebraic
Equation
Coefficient
Like Terms
An expression consisting of one or more numbers and variables…
A mathematical sentence that contains an equals sign, =.
The numerical factor of a term.
Terms that contain the same variables, with corresponding var…
Algebraic
An expression consisting of one or more numbers and variables…
Equation
A mathematical sentence that contains an equals sign, =.
9 terms
Equations for slope: Algebra 1
Standard
Point Slope Form
Rate of change
Intercepts
Ax+By=C
Y2-y1=m(x2-x1)
Slope
Find the 0
Standard
Ax+By=C
Point Slope Form
Y2-y1=m(x2-x1)
10 terms
algebra 1 equations and terms
slope intercept form
standard form
point-slope form
slope
y=mx+b
Ax+By=C
y-y1=m(x-x1)
y2-y1... ------... x2-x1
slope intercept form
y=mx+b
standard form
Ax+By=C
10 terms
1-STEP ALGEBRA EQUATIONS
x + 18 = 20
y - 5 = 2
12 + a = 36
45 + x = 50
2
7
24
5
x + 18 = 20
2
y - 5 = 2
7
10 terms
1-STEP ALGEBRA EQUATIONS
x + 18 = 20
y - 5 = 2
12 + a = 36
45 + x = 50
2
7
24
5
x + 18 = 20
2
y - 5 = 2
7
10 terms
1-STEP ALGEBRA EQUATIONS
x + 18 = 20
y - 5 = 2
12 + a = 36
45 + x = 50
2
7
24
5
x + 18 = 20
2
y - 5 = 2
7
12 terms
Algebra 1: Quadratic Functions and Equations
axis of symmetry
completing the square
discriminant
maximum
the line that divides a parabola into two matching halfs
a method of solving quadratic equations by turning part of th…
b^2 - 4ac This can be used to determine the number of solutio…
The y-coordinate of the vertex of a downward opening parabola.
axis of symmetry
the line that divides a parabola into two matching halfs
completing the square
a method of solving quadratic equations by turning part of th…
13 terms
Algebra 1 Chapt 7 Systems of Equations Vocab
Solving systems by graphing
When should I solve the system by grap…
When should I solve the system by elim…
When should I solve the system by subs…
It's best to solve a system by graphing ... when the equations…
When the equations are in the same format,... and one of the va…
When the equations are in different formats,... and/or one of t…
Solving systems by graphing
When should I solve the system by grap…
It's best to solve a system by graphing ... when the equations…
35 terms
Algebra Chapter 1 Solving Equations
deductive reasoning
variable
expression
equation
reasoning by making logical steps to arrive at a conclusion
a symbol representing an unknown quantity
a math representation with numbers or variables using add, su…
a math representation with two expressions that are equal to…
deductive reasoning
reasoning by making logical steps to arrive at a conclusion
variable
a symbol representing an unknown quantity
19 terms
Algebra 1 Equations
Standard Form
Slope Intercept Form
Vertical Line on Graph
Horizontal Line on Graph
ax² + bx = c
y = mx+b
Undefined (VUX)
0 Slope (HOY)
Standard Form
ax² + bx = c
Slope Intercept Form
y = mx+b
17 terms
Algebra 1 - Quadratic Equations
y = ax^2 + bx + c
y = a (x-h) ^2 +k
y = a(x-p) (x-q)
variables h and k represent
standard form equation
vertex form equation
intercept form equation
x and y values of vertex in vertex form
y = ax^2 + bx + c
standard form equation
y = a (x-h) ^2 +k
vertex form equation
10 terms
Algebra 1 Equations
Slope
Slope-Intercept Form
Point-Slope Form
Standard Form
m = y2 - y1/x2 - x1
y = mx + b
y - y1 = m(x - x1)
Ax + By = C
Slope
m = y2 - y1/x2 - x1
Slope-Intercept Form
y = mx + b
12 terms
Algebra 1 geometry equations
Volume of a triangular prism
Volume of rectangular prism
Surface area of rectangular prism
Area of circle
1/2•lwh
Lwh
ph+2b
3.14•r*2
Volume of a triangular prism
1/2•lwh
Volume of rectangular prism
Lwh
31 terms
Algebra 1 equations
Standard form (linear function)
Point Slope Form
Slope intercept form
Direct variation
Ax+By=C
y-y1=m(x-x1)
Y=mx+b
y=kx
Standard form (linear function)
Ax+By=C
Point Slope Form
y-y1=m(x-x1)
30 terms
One Step Algebraic Equations 1
4n = 84
4n = 52
4n = 72
4n = 60
21
13
18
15
4n = 84
21
4n = 52
13
13 terms
Final: Algebra 1 - Equations
y=ab^x
y=a(1+r)^t
y=mx+b
-b/2a
Exponential Function
Exponential Growth Model
Linear System
Axis of Symmetry
y=ab^x
Exponential Function
y=a(1+r)^t
Exponential Growth Model
23 terms
Unit 1 Algebra: Equations and Inequalities Vocabulary
expression
equation
solution
linear equation
A mathematical phrase that contains operations, numbers, and/…
A mathematical sentence with an equal sign. The amount on one…
The value for a variable that makes an equation true. An equa…
An equation with 2 variables that results in a straight line…
expression
A mathematical phrase that contains operations, numbers, and/…
equation
A mathematical sentence with an equal sign. The amount on one…
8 terms
Algebra 1 Final Equations
Quadratic Formula
standard formula
slope intercept
exponential
y=ax^2+bx+c
ax^2+bx+c=0
y=mx+b
y=a x b^x
Quadratic Formula
y=ax^2+bx+c
standard formula
ax^2+bx+c=0
16 terms
Solving equations: Algebra 1 Review
x = 36
x = 11
x = 13
x = 25
2(2x + 1) = 146
5(x + 1) = 60
3x + 4 - 13 = 30
2x + x - 69 = 6
x = 36
2(2x + 1) = 146
x = 11
5(x + 1) = 60
10 terms
Writing Algebraic Equations 1
y + 9 = 15
2n = 18
x - 4 = 20
n / 6 = 8
A number increased by nine is fifteen.
Twice a number is eighteen.
Four less than a number is twenty.
A number divided by six is eight.
y + 9 = 15
A number increased by nine is fifteen.
2n = 18
Twice a number is eighteen.
8 terms
Algebra 1 Equations
Quadratic Equation
Slope-intercept Equation
Growth Equation
Decay Equation
x= (-b +- square root of b squared -4ac)/2a
y=mx+b
...
...
Quadratic Equation
x= (-b +- square root of b squared -4ac)/2a
Slope-intercept Equation
y=mx+b
17 terms
Algebra 1 Review and Equations
slope (variable)
m=_____/____?
Denominator of 0
Numerator of 0
m
rise over run
Undefined
Zero
slope (variable)
m
m=_____/____?
rise over run
15 terms
1-7: Algebra Equations
equation
solution
solving an equation
defining the variable
a mathematical sentence that contains two expressions separat…
a numerical value for the variable that makes the sentence tr…
The process of finding a solution to an equation.
Choosing a variable to represent an unknown quantity/ value i…
equation
a mathematical sentence that contains two expressions separat…
solution
a numerical value for the variable that makes the sentence tr…
8 terms
Algebra 1 equations and stuff
Area
Perimeter
FOIL
slope of a vertical line
length X Width
2L X 2W
first, outer, inner, last
undefined
Area
length X Width
Perimeter
2L X 2W
11 terms
Algebra 1 Equations
Point Slope
Slope Intercept
Inverse Variation
Standard Form of Linear Equations
Y-y1= a(x-x1) ... Point= (x1, y1) ... Slope= a ... Used when you are g…
Y=ax+b ... slope=a... Y-intercept= b
Y=k/x ... When solving for k the equation is k=xy. ... K = slope.…
Ax+by=C... Used for finding x and y intercepts
Point Slope
Y-y1= a(x-x1) ... Point= (x1, y1) ... Slope= a ... Used when you are g…
Slope Intercept
Y=ax+b ... slope=a... Y-intercept= b
8 terms
Algebra equations (semester 1)
Explicit formula
Recursive formula
point slope
slope intercept
a1+d (n-1)
a1= ...... an-1+ d
y-y1=m (x-x1)
y=mx+b
Explicit formula
a1+d (n-1)
Recursive formula
a1= ...... an-1+ d
7 terms
Algebra 1 Slope Equations
Parent Function
Direct Variation
Slope-intercept form
Point-slope form
y=x
y=kx
y=mx+b
y-y1=m(x-x1)
Parent Function
y=x
Direct Variation
y=kx
9 terms
Algebra 1 Linear Equations
Systems of Linear Equations
Solution of a System of Linear Equations
Consistent System of Linear Equations
Inconsistent System of Linear Equations
two or more linear equations involving the same variables.
An ordered pair that satisfies each equation in a system of l…
A system of equations that has at least one solution.
A system of equations that has no solutions. The equations ha…
Systems of Linear Equations
two or more linear equations involving the same variables.
Solution of a System of Linear Equations
An ordered pair that satisfies each equation in a system of l…
10 terms
Semester 1 Algebra Equations
% change
Finding the nth term
Standard form
Rate of change
Increase or decrease/original
An=A1+(n-1)d
Ax+By=C
Change of dependent variable/change and independent variable
% change
Increase or decrease/original
Finding the nth term
An=A1+(n-1)d
13 terms
Algebra Unit 1: Equations Vocabulary
absolute value
difference
distributive property
equation
The distance from zero a number, X, is on a number line, deno…
The answer when you subtract one number from another.
When you multiply each part of a sum or difference by the ter…
A math statement saying that two expressions are equal.
absolute value
The distance from zero a number, X, is on a number line, deno…
difference
The answer when you subtract one number from another.
24 terms
Algebra 1 equations
X=6
X=6
X=3
X=12
3x+4=22
6x+12=48
9x+4=31
12x+7=151
X=6
3x+4=22
X=6
6x+12=48
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