If the length of AC equals 50, what is the length of the midsegment DE? A)20
B)25
C)30
D)40

15 points ! ~ see if you know the answer to both you!

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

What value is a discontinuity of x squared plus 8 x plus 4, all over x squared minus x minus 6?