Belinda is jumping on a trampoline. She jumps up with an initial velocity (v0) of 17 feet per second. The function d(t) = v0t-16t^2 gives the height in feet of belinda above the trampoline as a function of time in seconds after her jump. How long after her jump will it take her to return to the trampoline again

1.0625 seconds

Step-by-step explanation:

Given that:

Initial velocity of Belinda,

Height in feet of Belinda above the trampoline is given as the formula:

Where is the time in seconds.

To find:

Time taken by Belinda to come back to trampoline = ?

Solution:

When Belinda will come back to trampoline, the height will be zero.

Putting

We have the equation as:

Therefore, the answer is: 1.0625 seconds

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