9+3x^2
It's technically already in simplest form, except you usually put x first
=3x^2+9
U should add a picture to solve it
Answer:69.420
Step-by-step explanation:
I just want points
Over which interval(s) is the function decreasing?
Answer:
17
Step-by-step explanation:
You will have to subtract 36 and 19 and than you will get 17