A parabola has a vertex of (3,6) and passes through the point (1, 42). We can model the parabola using a function in the form of f(x) = a[x - h)2 + k, where a, h,
and k represent real numbers.
Find the value for a

the thermometer is precise but not accurate

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2

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the battle of gettysburg is considered the "high water mark" of the confederacy because it marked the greatest advance of the confederate forces against the union.

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im not sure what the answer is