75 PTS!

Select ALL the correct answers.

Dixon is performing stunts for a show where he launches off from the edge of a ramp on his motorbike. The graph shown below traces the path of the bike while it is in the air, where y is the height of the bike above the ground and x is the horizontal distance from the edge of the ramp. Five stages of the bike's path through the air are marked on the graph below.

Select all the true statements about the graph.

A. The height of the bike changes more slowly at piece A than at piece D.

B. The height of the bike changes at the slowest rate at piece C.

C, The height of the bike changes at the same rate throughout the entire path.

D. The height of the bike changes at the same rate at pieces B and D.

H. The height of the bike changes more quickly at piece A than at piece B.

I. The height of the bike changes at the same rate at pieces A and B.

Question

Mathematics

Julien

23 October, 12:50

75 PTS!

Select ALL the correct answers.

Dixon is performing stunts for a show where he launches off from the edge of a ramp on his motorbike. The graph shown below traces the path of the bike while it is in the air, where y is the height of the bike above the ground and x is the horizontal distance from the edge of the ramp. Five stages of the bike's path through the air are marked on the graph below.

Select all the true statements about the graph.

A. The height of the bike changes more slowly at piece A than at piece D.

B. The height of the bike changes at the slowest rate at piece C.

C, The height of the bike changes at the same rate throughout the entire path.

D. The height of the bike changes at the same rate at pieces B and D.

H. The height of the bike changes more quickly at piece A than at piece B.

I. The height of the bike changes at the same rate at pieces A and B.

+3

Answers (2)

Know the Answer?

Nigel Case · Answer 1

(I) The height of the bike changes at the same rate at pieces A and B.

(A) The height of the bike changes more slowly at piece A than at piece D.

Dylan Singh · Answer 2

This is all about carefully examining the slope. If you look carefully you will notice B curves in at the top just a little more than A so the first one is correct.

The second one is obviously not true.

The third one is disproved by the first.

The fourth one is correct as C is the peak and has little to no drop or rise.

The 5th one is correct, after spending several minutes examining it with 200% + zoom I will tell you that it is correct B and D are the same.

I'm not 100% sure but I'm probably 95% sure that The 6th one is incorrect and A is changing height faster than D.

Good luck!

-RxL