Question

A boulder falls off a cliff the edge of a cliff with a height of 1234...

A boulder falls off a cliff the edge of a cliff with a height of 1234 feet above the level ground below.

The parametric equations that describe the location of the boulder at any time "t" are: x=0.5t+10 and y=−16t2+1234x=0.5t+10 and y=−16t2+1234

Answer the following questions...

a) What is the height of the boulder when it hits the ground?

b) At what time, t , does the boulder hit the ground?

c) How far away from the wall of the cliff does the ball land?

Math   Precalculus   
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