brianhunter

If f(x) = x + 4, find f(3).

Delete
Share
This Question is Closed

vipul92

Best Response

You've already chosen the best response.

1
7

Jonask

Best Response

You've already chosen the best response.

0
f(3) means x=3 y=f(3)

brianhunter

Best Response

You've already chosen the best response.

0
one more
Laura rents a movie for a flat fee of $2.00 plus an additional $0.50 for each night she keeps the movie. Choose the cost function that represents this scenario if x equals the number of nights Laura has the movie.

brianhunter

Best Response

You've already chosen the best response.

0
those are the choices:
c(x) = 2.00x + 0.50
c(x) = 2.00 + 0.50x
c(x) = 2.50x
c(x) = (2.00 + 0.50)x

Jonask

Best Response

You've already chosen the best response.

0
option two,

Jonask

Best Response

You've already chosen the best response.

0
\[c(x)=2+0.5x\]

brianhunter

Best Response

You've already chosen the best response.

0
thanks