Question

A basketball is thrown upwards. The height f(t), in feet, of the basketball at different times t, in seconds, is shown by the following function:

f(t) = -16t2 + 16t + 32

Which of the following is a reasonable domain of the graph of the function when the basketball falls from its highest height to the ground?

A. 0.5 ≤ x ≤ 1

B. 0.5 ≤ x ≤ 2

C. 1 ≤ x ≤ 2

D. 1 ≤ x ≤ 1.5

Answer 1

@rock_mit182

Answer 2

@SolomonZelman

Answer 3

@kellyjo86

Answer 4

@AlexaByers98

Answer 5

@eaziemoney

Answer 6

I think its either A or B im not sure

Answer 7

@eaziemoney Okay. You think I can show you a few more

Answer 8

@rock_mit182 Do you think you know what it is, its between A and B

Answer 9

i guess you have to factor out the expression first

Answer 10

and then find the domain