Question

Does anyone understand this?

If f(x) = 4x + 1 and g(x) = x2 – 2x + 1, what is f(g(x)) ?

4x2 – 8x + 5

4x2 + 2x + 2

x2 + 2x + 2

x2 – 2x + 2

Answer 1

f(g(x)) meanign plug the value of g(x) in f(x)

Answer 2

f(g(x))=4(x2-2x+1)+1 and solve!

Answer 3

would that be, 8x-8x+4+1

Answer 4

? sorry i dont get it

Answer 5

4x^2-8x+5

Answer 6

u just plug the g(x) value in f(x) fiction. Meaning wherever you see x in f(x) plug the value of g(x)

Answer 7

why is it to the 2nd power?

Answer 8

what do u mean by 2nd power?

Answer 9

the 4x^2