Answer:
9x+9
Step-by-step explanation
Combine like terms (6x and 3x, 2 and 7)
Answer:
C
Step-by-step explanation:
ANSWER

EXPLANATION
The expressions are

and

The greatest common factor is the product the least powers of the common factors.

Answer:
7
Step-by-step explanation:
There is a point of inflection at each point where the graph crosses the line y=2. There are 7 points of inflection shown.
__
A point of inflection is where the graph changes from being concave downward to concave upward, or vice versa. For a sine function, that is everywhere the function crosses its midline.
Answer:lazy
Step-by-step explanation: