Which is an equation for the function

shown in the graph?

A. y= –1/2x²– 4

B. y= 1/2x² – 4

C. y=2x²–4

D. y=2x²–2

If c(x) = 4x – 2 and d(x) = x2 + 5x, what is (cxd)(x)

Amanda went into the grocery business starting with five stores. after one year, she opened two more stores. after two years, she opened two more stores than the previous year. if amanda expands her grocery business following the same pattern, which of the following graphs represents the number of stores she will own over time?

Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.