3 years ago

Please select a b c or d

2 answers:

6 0

Answer:

i think the answer is C.7

sorry if its not right

Step-by-step explanation:

replace the f(x) with 0 and solve for x

kap26 [50]3 years ago

4 0

Answer:

The time taken by the ball to reach the ground is 7 seconds.

Please give me brainliest :)

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One way to solve:
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