The Coordinate Plane/Function Tables

Front

What are the coordinates of Point C on the graph?

Back

(-9, -4)

Front

What is the Vertical Line Test used for?

Back

To determine if a graph represents a function.

Front

What is the name of the vertical line on the coordinate plane?

Back

Y-Axis

Front

If a graph passes the Vertical Line Test, what can we conclude?

Back

It qualifies as a function.

Front

Calculate f(x) for f(x) = x + 2 when x = 1.

Back

f(1) = 3

Front

What is the definition of a function in mathematics?

Back

A relation where each input has exactly one output.

Front

What are the coordinates of the origin in the coordinate plane?

Back

(0, 0)

Front

What does the x-axis represent in the coordinate plane?

Back

The horizontal axis.

Front

If f(x) = 2x + 3, what is f(2)?

Back

f(2) = 7

Front

What is the slope of a line in the coordinate plane?

Back

The ratio of the rise over the run.