HELP WITH THIS PROBLEM PLEASE! (also please please show work ;D)

The table below shows the approximate height of an object x seconds after the object was dropped. the function h(x)= -16x^2 +100 models the data in the table. for which value of x would this model make it the least sense to use? a. -2.75 b. 0.25 c. 1.75 d. 2.25

The graph shows how many words per minute two students read. drag to the table the unit rate that matches each graph.

Which shaded region is the solution to the system of inequalities? y y[tex]\geq[/tex]-x+1