Answer:
8x^2 - 26x + 33
Step-by-step explanation:
Add the expressions.
2x^2 - 13x + 12 + 6x^2 - 13x + 21 =
= 2x^2 + 6x^2 - 13x - 13x + 12 + 21
= 8x^2 - 26x + 33
1. is increasing
2.40
3.40
i checked on edgeunity these are correct hope this helped.:) <span />
Answer:

Step-by-step explanation:
We are given these following functions:


(f+g)(x)
We add the common terms. Thus:

Thus:

Answer:
184
Step-by-step explanation:
Answer:
E
Step-by-step explanation: