Question

if f(x)=6x and g(x)+4x+1, find (f0g)(x).

a]24x+6
b]24x^2+6x
c]10x+1
d]24x+1

Answer 1

between the f and g its not a letter nor a number its a circle that's not shaded in in the middle

Answer 2

(fog)x = f(g(x))

plug in 4x + 1 for g(x)

f(4x+1)

then plug in (4x+1) for x in 6x

so 6(4x+1) = ?

Answer 3

im not sure :(

Answer 4

distributive property is like a(b+c) = ab + ac

so for example 5(2x+3) = 5(2x) + 5(3) = 10x + 15

knowing that, what is 6(4x+1) = ?

Answer 5

oh 24x+6?

Answer 6

yes :)

Answer 7

so the answer would be a?

Answer 8

omg thank you so much!:)

Answer 9

you're welcome :)

Answer 10

wait I have one more question if you don't mind

Answer 11

sure :)