Solve for y
y = \frac{28}{3} = 9\frac{1}{3} \approx 9.333333333
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y≔\frac{28}{3}
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y=-\frac{1}{6}\left(-2\right)^{2}+10
Subtract 6 from 4 to get -2.
y=-\frac{1}{6}\times 4+10
Calculate -2 to the power of 2 and get 4.
y=-\frac{2}{3}+10
Multiply -\frac{1}{6} and 4 to get -\frac{2}{3}.
y=\frac{28}{3}
Add -\frac{2}{3} and 10 to get \frac{28}{3}.
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