18bsanderz 18bsanderz

10-08-2017
Mathematics

contestada

The vertex form of the equation of a parabola is y=3(x-40)^2-22. What is the standard form of the equation?

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choixongdong choixongdong

10-08-2017

y=3(x-40)^2-22
y = 3(x^2 - 80x + 1600) - 22
y = 3x^2 - 240x + 4800 - 22
y = 3x^2 - 240x + 4778

answer
standard form of the equation
y = 3x^2 - 240x + 4778

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