Math Unit 8.3 Test B

Front

What is the slope of a horizontal line?

Back

0

Front

What is the equation of a vertical line that passes through x=5?

Back

x=5

Front

What is the slope of a line that rises 4 units for every 1 unit it runs?

Back

4

Front

What is the slope of a line that falls 2 units for every 1 unit it runs?

Back

-2

Front

If a plant's height increases by 2 cm each week, what is the slope of the height vs. time graph?

Back

2

Front

What does a slope of 1/2 represent in a graph?

Back

For every 2 units moved horizontally, the line moves up 1 unit.

Front

What is the slope of a line that is vertical?

Back

Undefined

Front

What is the slope of a line that is vertical?

Back

Undefined

Front

If a line has a slope of -1/4, what does this indicate about its direction?

Back

The line falls as it moves from left to right.

Front

What is the slope of a line that is horizontal?

Back

0