Illustrative Mathematics Algebra Unit 4 Mid

Front

What does the vertical intercept represent in a graph?

Back

The height that the object started at.

Front

What does it mean if a graph has no horizontal intercept?

Back

The function does not cross the x-axis.

Front

What does B(9) = 11 mean in the context of filling a bathtub?

Back

The tub has 11 inches of water after 9 minutes.

Front

What is the solution to the equation f(x) = -1 if f(1) = -1?

Back

1

Front

What does the term 'vertical intercept' refer to?

Back

The point where the graph crosses the y-axis.

Front

What is the significance of the horizontal intercept in a graph?

Back

It indicates the value of x when the function equals zero.

Front

If f(20) = 3, what does this indicate about the function at x = 20?

Back

The output of the function is 3 when x is 20.

Front

What does it mean if a function is increasing?

Back

The output values rise as the input values increase.

Front

What is a function?

Back

A relation that assigns exactly one output for each input.

Front

What does it mean for a function to be linear?

Back

The graph of the function forms a straight line.