CA - VOCAB - 2B

Definition: f(x-h); number of units the graph of the function is moved left or right; a translation

• vertical shift

• function

• reflection across the x-axis

• horizontal shift

Definition: a correspondence between two sets of elements such that to each element in the first set there corresponds one and only one element in the second set

• dependent variable

• function

• range

• domain

Definition: f(x)+k; Number of units the graph of the function is moved up or down; a translation

• phase shift

• horizontal shift

• transformation

• vertical shift

Definition: a pair of numbers used to locate a point on the coordinate plane

• ordered pair

• domain

• range

• independent variable

Definition: graph is symmetrical with respect to the origin; f(-x) = -f(x)

• reflection

• algebraic function

• odd function

• even function

Definition: a function in the form f(x)=√x; Domain is only positive numbers

• absolute value function

• square root function

• cubic function

• a cube domain for all real y

Definition: a variable (often denoted by y ) whose value depends on that of another.

• function

• ordered pair

• range

• dependent variable

Definition: the set of all possible output values of a function; dependent; y-values

• vertical shift

• function

• domain

• range

Definition: a function written in the form y = x

• absolute value function

• associative

• linear function

• identity function

A function in the form f(x)=x^2; graph is always in the shape of a U.

• even function

• odd function

• absolute value

• quadratic or square function