Graph Stories

Front

Four regions into which the x- and y-axis separate the coordinate plane.

Back

Quadrants

Front

The domain is the set of all _____________.

Back

x-values

Front

Given a graph, this test is used to determine whether a relation is a function.

Back

Vertical line test

Front

Is this function linear or nonlinear? (Example: y = 2x + 3)

Back

Linear

Front

Is the graph pictured a linear or nonlinear function? (Example: y = x^2)

Back

Nonlinear

Front

What is the range in a function?

Back

The set of all y-values.

Front

What does it mean for a function to be one-to-one?

Back

Each x-value corresponds to exactly one y-value.

Front

What is a linear function?

Back

A function that graphs to a straight line.

Front

What is a nonlinear function?

Back

A function that does not graph to a straight line.

Front

What is the slope of a line?

Back

The rate of change of y with respect to x.