What type of function is the function below? f(x) = 20x

F (x) = {(x^3+x^2-16x+20) /((x-2)^,x!2k ,k x=2’

f=20

Step-by-step explanation:

(happy to help)

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