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Mathematics 9 Online
OpenStudy (anonymous):

You drop a rock on a bridge. The rock's height, h ( in feet above the water), after t seconds is modeled by h= -16 t2 + 541. What is the height of the rock after 2 seconds?

OpenStudy (anonymous):

-16(2)^2+541

OpenStudy (anonymous):

thats the height?

OpenStudy (anonymous):

When you work it out, that is the height. They give you the function h(t)=-16t^2+541 and ask you for h(2)

OpenStudy (anonymous):

okay thanks

OpenStudy (anonymous):

yw

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