What is the rate of change for the function on the table? 15 grapes eaten per minute 15 minutes to eat each grape 60 grapes eaten per minute 60 minutes to eat each grape

= 15.

Step-by-step explanation:

Given :  15 grapes eaten per minute 15 minutes to eat each grape 60 grapes eaten per minute 60 minutes to eat each grape.

To find : What is the rate of change for the function on the table.

Solution : We know that rate of change of a function can be found by vertical change of the function divided by horizontal change of the function.  

Rate of change of a function =

Rate of change of a function :

.

= Difference between two y-coordinates.

=Difference between two x-coordinates.

=

.

=.

= 15.

Therefore, = 15.

i leave the calculator work to you.

7. diameter 4 miles, circumference 4π miles

8. radius 0.2 miles, circumference 0.4π miles

[this is a bad problem because the actual radius of a car on the track is less than 0.2 miles so the answer is less than 0.4π miles]

9. radius 6 feet, circumference 12π feet

10. diameter 14 cm, circumference 14π cm

11. diameter 4.8 feet, circumference 4.8π feet

a

step-by-step explanation: