Check attached file for solution.
Answer:
(f+g)(x) = x^3 + 3x^2 - 46.
Step-by-step explanation:
(f+g)(x) means to add the like terms in each function together.
So (f+g)(x) = x^2 - 36 + x^3 + 2x^2 - 10 = x^3 + 3x^2 - 46
So (f+g)(x) = x^3 + 3x^2 - 46.
The answer is the third choic, or the line with the same slope.
Answer:
Step-by-step explanation:
91 - n = 20
-91 -91
-n = - 71
the n is negative so there is a negative one there so we have to divide by negative one by both sides
so you get positive 71
so n = 71