Your new phew is standing on his deck which is 4 feet off the ground. He tosses his toy up into the air. The equation h(t) = -2t
^2 + 7t +4 models the toys height, h, from the ground at t seconds after he threw it. How high is the toy after 1 second
1 answer:
Answer:
The height of the toy is 9 feet after 1 second
Step-by-step explanation:
we have

where
h(t) is the toys height from the ground
t is the time in seconds
so
For t=1 sec
substitute the value of t in the quadratic equation and solve for h(t)


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Hope this helps!
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Step-by-step explanation:
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