Question

This describes a helicoptor's flight:

A. Takes off from the ground and climbs for 15 minutes
B. Maintains the same elevation for 3 hours
C. Descends back to the ground

Drag a segment to each box to show the shape of the graph of the airplane's elevation for each interval of time.

Answer 1

Explanation:

Answer 2

A = /

B = -

C = \

Explanation:

A has a positive slope because it is increasing its height

B has a slope of 0 because it doesn’t change height

C has a negative slope because it is decreasing its height