Question

A. The lines have the same slopes and the same y-intercepts. B. The lines have the same slopes but different y-intercepts. C. The lines have different slopes and different y-intercepts. D. The lines have different slopes and the same y-intercepts. Four different systems are described on the left. Which describes the graph for each system? System A System B System C System D

Answer 1

Step-by-step explanation:

A stone thrown vertically upwards with initial velocity reaches a height ‘h’ before coming down. Show that the time taken to go up in some as the time taken to come down