Answer:
g(x) = - 3^x
Step-by-step explanation:
G is a reflection across the x axis of the function of f(x)
g(x) = −f(x)
g(x) = - 3^x
No the 6 times 8 is 48 and the 9 times 12 is 108
I'll do number 11 for you
Area of a sector can be found using
A = (πr²)C/360 where C is the measure of your central angle

A ≈ 23.56 m²
Oh, I guess rounded to the nearest tenth is 23.6