If the domain of the function f(x) = 2x2 - 8 is 1-2,3,5), then the range is A. 1-16, 4,92)
B. 1-16, 10, 42)
C. (0, 10, 42)
D. (0,4,92)

question 1: step-by-step explanation:

1/4 of 84 = 84÷4= 21

i think you would have to divide the money he had saved, which is $2,000 by the time he plans on exercising which is 40 hours, and the answer you get should tell you the answer to your question.

im not sure of the names, but the answer is 48