hi. I am in desperate need of assistance with my Algebra homework as soon as possible please

Question

Question 1: Determine whether f is an exponential function of x. If so, find the constant ratio.

 

A.) f is not an exponential function.

B.) f is an exponential function with a second difference of 5.

C.) f is an exponential function with a constant ratio of 3.

D.) f is an exponential function with a second difference of 3.

 

 

Question 2: The volume V of a rectangular pyramid varies jointly as the area of the base B and the height h. V = 56 m³, when B = 24 m² and h = 7 m. Identify B when V = 81 m³ and h = 9 m.

 

A.) 24 m²

B.) 25 m²

C.) 30 m²

D.) 27 m²

Answer 1

A solution to both of these has been submitted.