Graphing Rate of Change

True or False. The slope of this graph is undefined.

• True

• False

Find the slope of a line that passes through the points (5 , 8) and (-4 , 6).

Find the slope of a line that passes through the points (9 , -4) and (5 , 6).

What is the slope of this graph?

Find the average rate of change over the given interval. 

• 4

• 7

• 7/3

• 3/7

What is the rate of change for Function C?

• 2/3

• 3/2

• 3

• 2

What type of slope does a line that passes through the points  (2 , 7) and (9 , 7) have?

• Positive slope

• Negative slope

• Zero slope

• Undefined slope

What is the rate of change for the following graph?

• 80 mi/hr

• 20 mi/hr

• 40 mi/hr

• 160 mi/hr

Determine the Constant Rate of Change?

• -10 ft per second

• 15 ft per second

• 10 ft per second 

• -15 ft per second

Write the equation of the line.

• y=3x-4

• y=4x-3

• y=(-3/4)x-3

• y=(4/3)x-3