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Svetradugi [14.3K]
3 years ago
7

The vertex form of the equation of a parabola is y=1/2(x-4) squared+13. What is the standard form of the equation?

Mathematics
1 answer:
krok68 [10]3 years ago
4 0
Given:

y = \frac{1}{2} {(x - 4)}^{2} + 13

simplify the square factor:

y = \frac{1}{2} ( {x}^{2} - 8x + 16) + 13

y = \frac{1}{2} {x}^{2} - 4x + 8 + 13

the solution is then:

y = \frac{1}{2} {x}^{2} - 4x + 21
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30% off
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