Answer:
C
Step-by-step explanation:
Basically (f+g)(x) = f(x)+g(x).
Following this rule you combine like terms.
7x-2x=5x and 10+5 = 15.
Therefore the answer is C.
(0,1) (2, infinity). It's when the function is going up.
The correct answer is 190
Answer:
29.9 cm
Step-by-step explanation:
Answer:
I don't know I don't know
Step-by-step explanation: