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lbvjy [14]
3 years ago
9

Please help ASAP! what is x=-b/2a?

Mathematics
1 answer:
valina [46]3 years ago
5 0

This is the formula to solve for the vertex.

Example Question:

Find the vertex of y = -0.5x^2 + 100x

-b/2a = -100/2(-0.5) = -100/-1 = 100

The x coordinate of the vertex is 100.

Best of Luck!

P.S. this is 1000th question i've answered :)

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