Question

The table shows the approximate height of an object x seconds after the object was dropped. The function h(x) = –16x2 + 100 models the data in the table.

For which value of x would this model make the least sense to use?

–2.75
0.25
1.75
2.25

Answer 1

A. –2.75

Explanation:

Answer 2

The x value that make least sense to use is -2.75

Explanation:

As x is a value of time, it is senseless to have negative values because time is an escalar value then it goes in only one direction. This is why time can only be a positive value.