Question

If f(x) = 2x + 3 and g(x) = x^2 + 1, find f(g(3)).

Answer 1

@dcskaf

Answer 2

what did you get?

Answer 3

1 sec

Answer 4

i got 82?

Answer 5

what steps did you take?

Answer 6

f(x) = 2 x+3 and g(x) = x^2+1

Answer 7

that the problem i dont know what steps to take?

Answer 8

ok

Answer 9

look at the second equation f(g(3))

Answer 10

would it be 23?

Answer 11

it says x in g is 3

Answer 12

and x in f(x) is equal to the result of g(3)

Answer 13

so first g(3)=3^2+1

Answer 14

k

Answer 15

which is equal to 10 which plug into f(x)
f(x)=2(10)+3

Answer 16

so yes it is 23

Answer 17

so would it be 47?

Answer 18

Donnie watcha need?

Answer 19

do you get it?

Answer 20

@dcskaf do u know if 47 would be wright?

Answer 21

no it is 23

Answer 22

lol srry i did not see that