Question

The number of cases of red apples a grocery store orders each month t can be modeled by R = 2.572t2 + 7.941t - 12.531. The number of cases of green apples a grocery store orders each month t can be modeled by G = 5.21t2 - 0.412t + 21.532. Find a model, T, to represent the total number of cases of red and green apples the grocery store will order for each month t.

Select one:
a. T = 2.638t2 + 8.353t - 34.063
b. T = 7.782t2 + 7.529 + 9.001
c. T = 2.638t4 + 8.3535t2 - 34.063
d. T = 7.782t4 + 7.529t2 + 9.001

Answer 1

@Kaederfds

Answer 2

@mathmale

Answer 3

Just add functions R and G together. Compare your sum to the four answer choices.

Answer 4

ok