Question

I need help please! Ive got most of the question, just not part B! Please help! Will give medal/fan!
The table below shows the cube roots of different numbers:



Number
(x) 8 27 64 125
Cube root
(y) 2 3 4 5


Part A: Does the table represent y as a function of x? Justify your answer.

Part B: The total cost f(x), in dollars, for renting a bike for x hours is shown below:

f(x) = 10 + 20x

What is the value of f(100), and what does f(100) represent?

Answer 1

Is part B just 100 hours of rental?

Answer 2

yes and with 100 just plug it in for X

Answer 3

10 + 20(100)
20 * 100 = 2000 + 10 = 2010

Answer 4

does this make sense???

Answer 5

Yes, fantastic! Thank you so much!

Answer 6

no problem!!

Answer 7

wow u got it all figured out nice

Answer 8

great job

Answer 9

yep, lots of people tag me in math posts sometimes i get overwhelmed, lol

Answer 10

thx for the medal Shiva_

Answer 11

u r like a human calculator lol

Answer 12

im sorry but this is way way off topic i dont mean to be weird but gosh you r just so Beautiful @Shiva_

Answer 13

Haha! I wish I could take that complement! The girl in the picture is actually Marine Lorphelin. :P Sorry! haha!

Answer 14

Well dang she is still pretty tho

Answer 15

Haha Yes! She is actually Miss France 2013 :)

Answer 16

@jackson21 btw i gave you the medal

Answer 17

sorry well thanks @Catlover5925 P.S. ur really smart

Answer 18

thanks!!

Answer 19

np

Answer 20

that profile is kinda cute