I are these orders pairs a function
х, у
0,9
2,8.
4,7
6,6
8,5
10,4

Which of these tables represents a non-linear function?

Which shows the correct substitution of the values a,b and c from the equation 1=-2x+3x^2+1

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