Question

If f(x) varies directly with x^2, and f(x) = 75 when x = 5, find the value of f(8).

A. 192
B. 256
C. 40
D. 25

Answer 1

a

Answer 2

how could you be so sure!

Answer 3

this should help.
http://brainly.com/question/62133
this explains it

Answer 4

did that help?

Answer 5

the answer is C then! u following us!

Answer 6

u have to explain

Answer 7

it is not c man

Answer 8

here a=3, f(8)=3*8*8=192

Answer 9

first of all im not a man! so get yo facts right and second of all not everyone is right!

Answer 10

shut up

Answer 11

so it's c....right? that's what im getting from the link-

Answer 12

just show you know @youngjuvie you can get kicked of for being rude and for using inaproprriate language so shoud i repot u and call a moderator!

Answer 13

stop fighting

Answer 14

you brought this on yourself so YOU stop fiighting

Answer 15

@ganeshie8

Answer 16

guys-stop fighting-

Answer 17

im not fighting @youngjuvie said for ME to shut up and that is rude and that should be reported because its againgst the code of conduct

Answer 18

oh

Answer 19

so it's c?

Answer 20

NOW THAT I AM LOOKING ITS a

Answer 21

I THINKKK

Answer 22

@youngjuvie what was your porpoise to tell me to shut up?

Answer 23

let i go

Answer 24

let it go