SOLUTION: i need to solve this equation from standard form to vertex form with all the solutions please and thank you h(t)= -4.9t^2+2t+45

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Question 704010: i need to solve this equation from standard form to vertex form with all the solutions please and thank you
h(t)= -4.9t^2+2t+45
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
i need to solve this equation from standard form to vertex form with all the solutions please and thank you
h(t)= -4.9t^2+2t+45
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4.9t^2 -2t -45 = 0
4.9(t^2 - (2/4.9)t + ?) = 45 + 4.9*?
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4.9(t^2 - (2/4.9)t + (1/4.9)^2 = 45 + 4.9(1/4.9)^2
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4.9(t-1/4.9)^2 = 45.204
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Vertex( 1/4.9 , 45.204)
(Cheers,
Stan H.
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