Graphing Rate of Change

Find the slope of the line.

• 1/2

• -1/2

• 2/1

• -2/1

What is the average rate of change in the total stopping distance (feet/mph) between one car traveling 40 mph and one traveling 60 mph?

• 6 ft/mph

• 60 ft/mph

• 10 ft/mph

• 120 ft/mph

When is the graph increasing?

• x > 2

• -2 < x < 0

• -5 < x < -2

• 2 < x < 6

Which term best describes the segment x < 0?

• constant

• increasing

• decreasing

• vertical

Find the rate of change

• 2 dollars per ticket

• 1/2 dollar per ticket

• -1/2 dollar per ticket

• -2 dollars per ticket

Find the slope of the line that passes through
(10, 1) and (5, 2)

• 1/5

• -1/5

• 5

• -5

Find the slope of the line that passes through
(-2, 8) and (0, 8)

• 0

• -2

• 2

• 1/2

What type of slope?

• negative

• steep

• undefined

• zero slope

The line pictured has a(n) ______ slope.

• Undefined

• Zero

• Positive

• Negative

Identify the slope...

• positive

• negative

• zero

• undefined