X 11.3.3 Question Help Find the average rate of change for the following function. f(x) =2x9- 3x +7 between x = -3 and x = 3 The average rate of change for f(x) over the interval - 3 to 3 is (Type an integer or a simplified fraction.)Bus Econ 11.3.15 Question Help The figure to the right shows the number of full-time employees of a company (in millions) as a function of the revenue AY generated by the company (in billions). Find and interpret the average rate of change of employees with respect to revenue for 70- (109,65) the following changes in revenue. 60- 50- (a) $7 billion to $31 billion (b) $31 billion to $109 billion Employees (millions) (31,31) (c) $7 billion to $109 billion 10- (7.9) of X 20 40 60 80 100 120 Revenue (billions)