A. Because you would have to subtract C to isolate a by itself
<span>To find f(2), plug in 2 for x. f(2) = 11
To find g(2), plug in 2 for x. g(2) = 2
To find (f o g) (2), plug in 2 for the composite function = 11.
To find (g o f) (2) plug in 2 for the composite function = 29.
g(f(x)) is when you plug in f(x) into g: 3(5x+1) - 4 = 15x - 1.
f(g(x)) is when you plug in g(x) into f: 5(3x-4) + 1 = 15x -19.</span>
Answer:
5
Step-by-step explanation:
10/2=5
20/4=5
hope this helps :3
if it did pls mark brainliest
Step-by-step explanation:
perimeter is 4x+6 +20x-8=20x-2
area is 20x^2+22x-12
If
then by the product rule,
and by the chain rule,
which leaves us with
Alternatively, if you exclusively want to use the chain rule, you can carry out logarithmic differentiation:
By the chain rule, differentiating both sides with respect to <em>x</em> gives
Solve for <em>f'(x)</em> yields
just as before.