Question

Given the functions m(x) = 4x − 11 and n(x) = x − 10, solve m[n(x)] and select the correct answer below.

m[n(x)] = 4x − 51
m[n(x)] = 4x − 29
m[n(x)] = 4x2− 51
m[n(x)] = 4x2 − 29

Answer 1

Okay first off welcome to Open Study :)

Answer 2

Thanks!

Answer 3

No problem!

Answer 4

Can you help me?

Answer 5

I'll try!

Answer 6

Okay so 4x*x would be what?

Answer 7

4x^2

Answer 8

and combine -10 and -11

Answer 9

-21

Answer 10

wait, in the choices are you sure it's -29 instead of -21? That number doesn't make sense to me.

Answer 11

I'm sure. I copied and pasted it and I just double checked

Answer 12

Thats really weird, I learned this last year but I may be doing it wrong.

Answer 13

I'm sorry I couldn't really help

Answer 14

It's alright

Answer 15

m(x) = 4x − 11 and n(x) = x − 10
to find m(n(x))
that is to find m(x-10) since n(x)=4x-11
you just replace all the x's in m(x)=4x-11 with (x-10)