1. This graph represents one of the following descriptions. Which one? A. A phone loses 4/5 of its value every year after purchase.
B. The number of stores a company has triples approximately every 5 years.
C. A camera loses 2/5 of its value every year after purchase.
2. Explain how you know the graph represents the description you chose.

You will get 25 points an image of a rectangular prism is shown below: part a: a cross section of the prism is cut with a plane parallel to the base. what is the name of the shape created by the cross section? explain your answer. (5 points) part b: if a cross section of the prism is cut perpendicular to the base, what would be the shape of the resulting cross section? explain your answer. (5 points)

Given f(x)= 9x+1 and g(x)=x^3, choose the expression (f*g)(x)

Ineed me i stuck and i don’t want to get it wrong