Functions

Question 1

Parent function

Answer 1

The simplest function within a specific family; y equals X is the parent function for linear equations

Question 2

Linear expression

Answer 2

And expression that does not contain any exponents

Question 3

Order of operations

Answer 3

PEMDAS: The set order in which multi step equations must be solved: parentheses, exponents, multiplication, and division, Addition, and subtraction

Question 4

Parallel lines

Answer 4

Lines that never intersect (coplanar). They have slopes that are congruent

Question 5

Function (in math)

Answer 5

A special type of relation we are each input has only one output

Question 6

Functional transformation: vertical compression

Answer 6

A functional transformation where the function slope becomes more shallow

Question 7

Perpendicular lines

Answer 7

Lines that intersect at a right 90° angle. They have slopes that are opposite reciprocals, meaning there’s signs positive or negative are opposite and their fractions are flipped

Question 8

Relation (in math)

Answer 8

A relationship between sets of values. In math, the relation is often between X values inputs and wide values outputs, and can be represented as a set of ordered pairs, a table of values, a mapping diagram, or a graph.

Question 9

Direct variation

Answer 9

He relation between ex and YN which why equals a constant K times X

Question 10

Sup formula

Answer 10

A fraction used to calculate slope, with the change in Y values in the numerator and the change in X values in the denominator

Question 11

Functional transformation: vertical translation

Answer 11

A functional transformation where the function shifts up or down along the Y axis

Question 12

Mapping diagram

Answer 12

Hey diagram showing a relations inputs and their corresponding outputs using arrows

Question 13

Distributive property

Answer 13

A number in front of a group of terms will multiply all terms in the grouping individually

Question 14

Like terms

Answer 14

Terms with the same variable an exponent combination

Question 15

Functional transformation: horizontal translation

Answer 15

A functional transformation where the function shifts right or left along the X axis

Question 16

Inverse variation

Answer 16

A relation between XNY in which Y equals a constant K times the inverse of X

Question 17

Linear equation: double intercept form/standard form

Answer 17

A linear equation in the form aX + BY = C, where a, B, and C are Constants. The x and Y intercepts are quickly to determine by setting the other variable to zero.

Question 18

Linear relationship

Answer 18

A relationship with a constant rate of change that creates a straight line when graft

Question 19

Combine like terms

Answer 19

A method of simplifying an algebraic expression by adding or subtracting the coefficient of the liked terms

Question 20

Vertical line test

Answer 20

A method for examining the graph of a relation to determine whether or not the relation is a function; pass a vertical line through all the points of the graph, and if the vertical line passes through more than one point of the graph at the same time, the relation is not a function

Question 21

Linear equation: slope intercept form

Answer 21

One way to write a linear equation y=Mx+b where the product of the slope M and the variable X are added to the Y intercept be

Question 22

Functional transformation: vertical stretch

Answer 22

A functional transformation where the functions slope becomes more steep

Question 23

Proportion

Answer 23

A statement that you ratios are equivalent

Question 24

Functional transformation: vertical reflection

Answer 24

A functional transformation where graphs mirror images flipped across the X axis