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4 votes
The question is in the picture below!

The question is in the picture below!-example-1
User Onnodb
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1 Answer

4 votes

Answer:

option (3)

Explanation:

the ball's height is decreasing on the right downward path shown in the graph.

this occurs from the vertex with x- coordinate 2.5 until it reaches the ground with x- coordinate 5.5

thus ball's height is decreasing in the interval

2.5 < x < 5.5

User Ben Whitmore
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