Will give brainliest 30 pts!
which ordered pair represents a nonlinear function?
a. (0,0), (1,1), (2,2), (3,3), and (4,4)
b. (0,0), (1, -1), (2,-2), and (4, -4)
c. (0, -1), (1,0), (2,1), (3,2), and (4,3)
d. (0,0), (1,1), (2,8), (3, 27), and (4, 64)

I believe your answer is D.

Step-by-step explanation:

B

Step-by-step explanation:

Because nonlinear means not straight or the x's repeat, so B

answer: the distance

step-by-step explanation:

to calculate the distance d of a line segment with endpoints (x1, y1) and (x2, y2) use the formula d (x2 x1)2 (y2 y1)2. to calculate the midpoint of a line segment with endpoints (x1, y1) and (x2, y2) use the formula