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Study sets matching "algerbra"

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Study sets matching "algerbra"

5 terms
Algerbra
variable
Constant
Coefficient
Term
A symbol used to represent a quantity that can change
a value that does not change
A number in front of a chemical formula in an equation that i…
A number, a variable, or the product of a number and a variable
variable
A symbol used to represent a quantity that can change
Constant
a value that does not change
8 terms
Algerbra
Axis
Cartesian Coordinate System
Coefficient
Coefficient of a varriable
The horizontal and vertical lines on a graph
...
...
...
Axis
The horizontal and vertical lines on a graph
Cartesian Coordinate System
...
53 terms
Algerbra
equivalent inequalities
graph of an inequality in one variable
compound inequality
absolute value equation
inequalities that have the same solution
A graph containing a variable that shows all the solutions th…
Two or more inequalities joined together by "and" or "or"
An equation that contains an absolute value expression.
equivalent inequalities
inequalities that have the same solution
graph of an inequality in one variable
A graph containing a variable that shows all the solutions th…
18 terms
algerbra
Commutative Property of Addition
Commutative Property of Addition
Commutative Property of Multiplication
Commutative Property of Multiplication
a + b = b + a
2 + 3 = 3 + 2
a • b = b • a
2 • ( 3 ) = 3 • ( 2 )
Commutative Property of Addition
a + b = b + a
Commutative Property of Addition
2 + 3 = 3 + 2
53 terms
Algerbra
equivalent inequalities
graph of an inequality in one variable
compound inequality
absolute value equation
inequalities that have the same solution
A graph containing a variable that shows all the solutions th…
Two or more inequalities joined together by "and" or "or"
An equation that contains an absolute value expression.
equivalent inequalities
inequalities that have the same solution
graph of an inequality in one variable
A graph containing a variable that shows all the solutions th…
68 terms
Algerbra
Slope Triangle
Variable
y-intercept
Figure 0
a right triangle drawn on the graph of a line so that the hyp…
a symbol used to represent one or more numbers
where the graph crosses the y-axis
the figure that comes before Figure 1 in a tile pattern......…
Slope Triangle
a right triangle drawn on the graph of a line so that the hyp…
Variable
a symbol used to represent one or more numbers
22 terms
Algerbra
Conversion factor
Cross product
Equivalent equations
Inverse operations
The ratio of two equivalent measures in different units
In a proportion a-b =c-d the products ad and BC are equal
Equations that have the same solution
Operations that undo each other
Conversion factor
The ratio of two equivalent measures in different units
Cross product
In a proportion a-b =c-d the products ad and BC are equal
10 terms
Algerbra
variable
constant
coefficient
substitute
variable a letter that represents a unknown number
any number because its value never changes
the number in front of the variable it tells you how many of…
to replace a variable in an algebraic expression with the kno…
variable
variable a letter that represents a unknown number
constant
any number because its value never changes
9 terms
Algerbra
variable
numerical expression
value of a numerical expression
expression
A symbol used to represent a quantity that can change
An expression that combines numbers and at least one operatio…
The number found by evaluating a numerical expression
A mathematical phrase that contains operations, numbers, and/…
variable
A symbol used to represent a quantity that can change
numerical expression
An expression that combines numbers and at least one operatio…
16 terms
Algerbra
Associative Property
Commutative Property
Additive Property
Additive inverse property
(4 + 5) + 6 = 4 + (5 + 6)... 15=15
3 + 4 = 4 + 3... 7=7
is the number 0
For every number there is an additive inverse
Associative Property
(4 + 5) + 6 = 4 + (5 + 6)... 15=15
Commutative Property
3 + 4 = 4 + 3... 7=7
9 terms
algerbra
slope
ordered pair
interger
square root
rise over run.
A pair of numbers that give the location of a point on a grid.
numbers that are either positive or negative and 0.
a number that when multiplied by itself equals a given number.
slope
rise over run.
ordered pair
A pair of numbers that give the location of a point on a grid.
25 terms
Algerbra
2^2
2^3
2^4
2^5
4
8
16
33
2^2
4
2^3
8
30 terms
algerbra
domain
range
independent variable
dependent variable
the set of all possible input values of a function
the area of variation between upper and lower limits on a par…
a variable (often denoted by x ) whose variation does not dep…
a variable (often denoted by y ) whose value depends on that…
domain
the set of all possible input values of a function
range
the area of variation between upper and lower limits on a par…
21 terms
algerbra
customary system of measurement
decimal system
metric system of measurment
conversion factor
A system of units used in the US to measure length, capacity,…
A system based on the number 10
Developed in 1795, a modern from was a adopted in 1960, which…
a ratio of equivalent measurements used to convert a quantity…
customary system of measurement
A system of units used in the US to measure length, capacity,…
decimal system
A system based on the number 10
22 terms
Algerbra
1 degree
1 radian
Degrees to Radians
Radians to Degrees
π/180
180./π
multi. by (π/180)
multi. by (180/π)
1 degree
π/180
1 radian
180./π
38 terms
algerbra
variable
constant
numerical expresion
algebraic expression
is a letter or symbol used to represent a value that can change
is a value that does not change
contains only constants and operations there is no equals
may contain variables,constants and operations
variable
is a letter or symbol used to represent a value that can change
constant
is a value that does not change
8 terms
Algerbra
g(x) = - a • f(-b(x +/- c)) +/- d what…
Vertical affects the_______________?
Horizontal affects the_______________?
g(x)= - a • f(-b(x +/- c)) +/- d what…
Vertical reflection over the x-axis
Y
X
|a| > 1 vertical stretch by a factor of |a|.... 0 < |a| < 1 ver…
g(x) = - a • f(-b(x +/- c)) +/- d what…
Vertical reflection over the x-axis
Vertical affects the_______________?
Y
11 terms
Algerbra
Linear Equation
Standard Form
Constant
x-intercept
an equation that forms a line when it is graphed
Ax+By=C
a number
the x coordinate of the point at which the graph of an equati…
Linear Equation
an equation that forms a line when it is graphed
Standard Form
Ax+By=C
Algerbra
System of linear equations
Consistent system
Independent System
Dependent system
Consist of two of more linear equations made up of two or mor…
has at least one solution.
When a linear equation has a single solution.
If the equations have the same slopes and y-intercepts.
System of linear equations
Consist of two of more linear equations made up of two or mor…
Consistent system
has at least one solution.
Algerbra
Domain is the ---- and range is the ----
Determining whether either relation is…
Determine if the equation y=2x+3 defin…
When determining if an equation define…
-x... -y
- The relation is a function if there is only 1 x value for e…
-For each value we choose for the x input, there is only ONE…
-NOT a function , square root has a + and a - answer, so two…
Domain is the ---- and range is the ----
-x... -y
Determining whether either relation is…
- The relation is a function if there is only 1 x value for e…
31 terms
Algerbra
relation
domain
independent variable
linear equation in two variables
A relation between two sets is a collection of ordered pairs…
he set of values of the independent variable(s) for which a f…
...
...
relation
A relation between two sets is a collection of ordered pairs…
domain
he set of values of the independent variable(s) for which a f…
15 terms
algerbra
add
minus
times
divided by
addition
subtract
multiply
division
add
addition
minus
subtract
19 terms
Algerbra
Correlation
Positive correlation
Negative correlation
No correlation
A measure of the relationship between two sets of numerical d…
If both sets of data generally increase or decrease together.
If one set generally increases as the other decreases.
If no relationship appears to exist between two variables.
Correlation
A measure of the relationship between two sets of numerical d…
Positive correlation
If both sets of data generally increase or decrease together.
14 terms
Algerbra
Perm Formula
If Inequality
If Inequality has a "bar" underneath
Denomnator
n!/(n-r)!
factor top and bottom
Exclude numerators as answers
Exclude always
Perm Formula
n!/(n-r)!
If Inequality
factor top and bottom
43 terms
algerbra 1
Data
dot plot
mean
mode
Information gathered from observations
a graphical device that summarizes data by the number of dots…
an average of n numbers computed by adding some function of t…
the most frequent value of a random variable
Data
Information gathered from observations
dot plot
a graphical device that summarizes data by the number of dots…
16 terms
Algerbra Vocab
Ascociative Property
Base
Coefficient
Communative Property
(a+b)+c=a+(b+c) (ab)c=a(bc) when adding or multiplying the wa…
"the number that is used as a factor
in a term the coefficient w/variable (in front)
a+b=b+a ab=ba changing order of addition or multiplication do…
Ascociative Property
(a+b)+c=a+(b+c) (ab)c=a(bc) when adding or multiplying the wa…
Base
"the number that is used as a factor
18 terms
Algerbra Vocabulary
Variable
Slope
Y-Intercept
Initial Value
A symbol, usually a letter that represents a number.
The Ratio of the vertical change into horizontal
The point in where a line crosses the y-axis
A fancier way of saying y-intercept
Variable
A symbol, usually a letter that represents a number.
Slope
The Ratio of the vertical change into horizontal
15 terms
Algerbra review
Equation of a circle
Quadratic Equation graphs
(x + y)^2
(x - y)^2
(x-h)^2 + (y-k)^2 = r^2
x^2 + 2xy + y^2
x^2 - 2xy + y^2
Equation of a circle
(x-h)^2 + (y-k)^2 = r^2
Quadratic Equation graphs
13 terms
Jaicus Algerbra
Coefficient
Variable
Expression
Algebra
A number or symbol multiplied with a variable or an unknown q…
A symbol used to represent a quantity that can change
a group of symbols that make a mathematical statement
A mathematical phrase involving at least one variable and som…
Coefficient
A number or symbol multiplied with a variable or an unknown q…
Variable
A symbol used to represent a quantity that can change
8 terms
Algerbra Rules
Zero exponent
Power of one
Power to a power
Quotient rule
a(zero exponent)=1
a(first power)=a
(a)=a**
a/a=a-
Zero exponent
a(zero exponent)=1
Power of one
a(first power)=a
11 terms
Algerbra vocabulary
Rate of change
Slope
Intercept(X and y)
Slope-intercept form
The speed at which a variable changes
Rate of change of a line
Where the line crosses the y axis
Y=mx+b
Rate of change
The speed at which a variable changes
Slope
Rate of change of a line
13 terms
Algerbra vocabulary
Variables
Algebraic expression
Order of operations
Formula
Are letters used to represent quantities
Expression that contain at least one variable
Replacing each variable with a number then applying
Is a mathematical sentence that expresses the relationship be…
Variables
Are letters used to represent quantities
Algebraic expression
Expression that contain at least one variable
13 terms
Algerbra Vocab.
appreciation
asymtote
depreciation
exponential function
An increase in the value of a currency
a line that a curve may get close to but not cross
Any decrease or loss in value caused by age, wear, or market…
A function of the form in which the base number is raised to…
appreciation
An increase in the value of a currency
asymtote
a line that a curve may get close to but not cross
51 terms
Algerbra Vocabulary
y intercept
zero term
Solution of an equation in one variable
Solution of an equation in two variable
the point where the graph crosses the y-axis;the x-value will…
the value before a function rule has been applied to the situ…
a number that makes a true statement when substituted into an…
an ordered pair that makes a true statement when substituted…
y intercept
the point where the graph crosses the y-axis;the x-value will…
zero term
the value before a function rule has been applied to the situ…
37 terms
Algerbra Vocabulary
Associative property
Asymptote
Axis of symmetry
Base
For all real numbers (ab)c= a(bc)
A line that a graph closely approached
The line that divides the graph into equal halves
The number or expression in a power that is multiplied by its…
Associative property
For all real numbers (ab)c= a(bc)
Asymptote
A line that a graph closely approached
14 terms
Algerbra Quizlet
What is point-slope form?
What are parallel lines?
What are perpendicular lines?
How do you find the slope?
y=mx+b
Lines next to each other
Lines that make a right angle
You count how many boxes away it is up/down and left/right
What is point-slope form?
y=mx+b
What are parallel lines?
Lines next to each other
23 terms
Algerbra Vocab
Graph
zero slope
growth
linear equation
represents numerical information spatially
the slope of a horizontal line
a measure of how the output value changes as the input value…
an equation in two variables whose graph is a line piece wise…
Graph
represents numerical information spatially
zero slope
the slope of a horizontal line
24 terms
Algerbra vocab
Set
Rational Numbers
Intergers
Whole Numbers
Collection of objects
Decimals that reapeat. Decimals that ends. Can be written as…
All whole numbers and there opposites
All natural numbers and zero
Set
Collection of objects
Rational Numbers
Decimals that reapeat. Decimals that ends. Can be written as…
9 terms
Algerbra terms
Polynomial
Degree
Linear
Quadratic
An expression that has no opperation other than addition, sub…
The degree of a polynomial with one variable is the exponent…
First degree polynomial
Second degree polynomial
Polynomial
An expression that has no opperation other than addition, sub…
Degree
The degree of a polynomial with one variable is the exponent…
Vocab Algerbra
Ordered pair
Quadrants
Coordinate plane
Origin
A pair of numbers that can be used to locate a point on a coo…
Four regions into which a coordinate plane is divided by the…
A coordinate system formed by the intersection of a horizonta…
A fixed point from which coordinates are measured.
Ordered pair
A pair of numbers that can be used to locate a point on a coo…
Quadrants
Four regions into which a coordinate plane is divided by the…
8 terms
Algerbra terms
Communitive property of multi
Communitive property of add
Associate property of multi
Associate property of add
Ab=ba
A+b=b+a
(Ab)c=a(bc)
(A+b)+c=a+(b+c)
Communitive property of multi
Ab=ba
Communitive property of add
A+b=b+a
Algerbra terms
Evaluate
Evaluate: -2(5-4)
Solve
Solve: x - 13 = -13
find the numeric "value"
-2
find the value of the unknown
x=0
Evaluate
find the numeric "value"
Evaluate: -2(5-4)
-2
14 terms
Algerbra Test
(a+b)+c=a+(b+c)
(ab)c=a(bc)
a+b=b+a
ab=ba
Associative Property of Addition
Associative Property of Multiplication
Commutative Property of Addition
Commutative Property of Multiplication
(a+b)+c=a+(b+c)
Associative Property of Addition
(ab)c=a(bc)
Associative Property of Multiplication
Algerbra vocabulary
Slope of a vertical line
Slope intercept
Rise over run
Rise over run
Undefind
Y=mx+b
Slope
M
Slope of a vertical line
Undefind
Slope intercept
Y=mx+b
10 terms
Algerbra terms
Numerical Expressions
Evaluate
Variable
Algebraic Expression
Expression containing numbers and operational symbols.
Find value of numerical or algerbraic expressions.
Letter or symbol in place of a number.
Expression that contains at least one variable.
Numerical Expressions
Expression containing numbers and operational symbols.
Evaluate
Find value of numerical or algerbraic expressions.
20 terms
Algerbra vocabulary
Ratio
Proportion
Unit rate
Dimensional analysis
Is a comparison of two quantities by division
A statement that two ratios are equivalent
Is a rate with a second quantity of 1 unit
Is a process that uses rates to covert measurements from one…
Ratio
Is a comparison of two quantities by division
Proportion
A statement that two ratios are equivalent
15 terms
algerbra vocab
Commission
Contradiction
Conversion Factor
Corresponding Angles
money paid to a person or a company for making a sale.
an equation that is not true for any value of the variable.
A rate in which two quantities are equal but use different un…
in the same relative position
Commission
money paid to a person or a company for making a sale.
Contradiction
an equation that is not true for any value of the variable.
46 terms
algerbra vocab
slope
slope-intercept form
mean
median
rate of change
y=mx+b
a set of data is found by adding the values and dividing the…
a set of data is found by listing the values in order and fin…
slope
rate of change
slope-intercept form
y=mx+b
16 terms
ALGERBRA TEST
Y=mx+b
6x-3y=9
< or >
< and > with line underneath
Slope intercept form
Y=2x-3
Less than greater than.... dashed line
Greater than or equal to or less than or equal to......solid…
Y=mx+b
Slope intercept form
6x-3y=9
Y=2x-3
14 terms
ALGERBRA FINAL
Median
Mean
Box Plots
SLOPE EQUATION
Middle
Add all and divide by how many
Only count numbers with X's
y = mx + b
Median
Middle
Mean
Add all and divide by how many
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