Functions (general)

Find the rate of change from the graph

• 0

• undefined

• 5

• -5

Find the rate of change.

• -10 ft per second

• 15 ft per second

• 10 ft per second

• -15 ft per second

Find the rate of change between the two points. Write your answer as a fraction in simplest form (no mixed numbers).

(6,-10) & (-15, 15)

Find the rate of change over the interval [0, 1]

• 4
• 1/4
• 5/2
• 1/6

What is the rate of change of this graph?

• 12500 h/kg

• 12500 kg/h

• -12500 h/kg

• -12500 kg/h

Which rate of change represents the following the graph shown?

• $ 5 per movie

• $10 per movie

• $1 per movie

• $0.20 per movie

Find the average rate of change of f(x)= $2x^2$ +3x-1 over the interval $1\le x\le2$  

• 18

• -9

• 9

• 3

A ramp with a constant incline is made to connect a driveway to a front door. At a point 4 feet from the driveway, the height of the ramp is 12 inches. At a point 6 feet from the driveway, the height of the ramp is 18 inches. What is the rate of change of the ramp’s incline?

• 2 inches up per foot across

• 3 inches up per foot across

• 1/3 inches up per foot across

• 1/2 inches up per foot across

Find the rate of change of Pete's height from 3 to 5 years.

• 8

• 2

• 4

Over which interval does  $g\left(t\right)=-\left(t-1\right)^2+5$  have an average rate of change of 0?

• −2≤t≤4

• 1≤t≤4

• −2≤t≤0

• −4≤t≤−3