F(x) = 4x + 5
g(x) = x^2 + 4x + 2
Find: f(g(x))

Using substitution, we can substitute the in with . That gives us the equation

Now using the distributive property, you multiply g(x) by 4. This gives us

If you add 8+5, you get 13, giving us our final equation:

answer: the answer is 30 miles per hour.

ft/s -> mphmph = ft/s 1.466667mph = 44 divided by 1.466667mph = 30.00000

- r3ktforgood ☕

4 and 5)16.97 or 12√2

6)15.59 or 9√3

7)y = 15.59 or 9√3     x =27

8)17.80