Im stuck on a Algebra 2 question

f (x) = 3x + 6 and g (x) = 2x^2

find f (g (3))

f (g (3) = 60

Step-by-step explanation:

find f (g (3))

The first step is to find g (3)

g (3) means determine the value of the function g (x) when x=3

g (3) = 2x^2 when x=3

g (3) = 2 (3) ^2

= 2 (9)

= 18

Then take 18 as the input to f (x)

f (18) = 3x+6 when x=18

f (18) = 3*18 + 6

54+6

60

f (g (3) = 60