Question

Given that f(x) = x2 + 2x + 3 and g(x) = quantity of x plus four, over three , solve for f(g(x)) when x = 2

Answer 1

3.5+2\4 is 4.25

Answer 2

there solved

Answer 3

write equation of g(x)

Answer 4

We do the same thing as your previous problem. substitute g(x) into every value of x in f(x).

So..
\[f(g(x)) = (\frac{ x+4 }{ 3 })^2 + 2(\frac{x + 4}{3}) + 3.\]
Now just plug 3 into x and evaluate it.

\[f(g(3)) = (\frac{3+4}{3})^2 +2(\frac{3+4}{3}) + 3 = ?\]

Answer 5

x+4/3

Answer 6

g(x) = (x+4)/3
if x=2
ind g(2) =

Answer 7

find g(2) =

Answer 8

r u doing

Answer 9

ya I'm trying but I'm still confused on how to set up the problem

Answer 10

replace x with 2 in g(x) and simplify it

Answer 11

show ur work