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3 years ago

If y = 4 when x = 3, find y when x = 2.

Mathematics

1 answer:

lisabon 2012 [21]3 years ago

5 0

Step-by-step explanation:

y= 1

when x=2

here

when x= 3

y=4

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$~~~~~~\textit{vertical parabola vertex form} \\\\ y=a(x- h)^2+ k\qquad \begin{cases} \stackrel{vertex}{(h,k)}\\\\ \stackrel{"a"~is~negative}{op ens~\cap}\qquad \stackrel{"a"~is~positive}{op ens~\cup} \end{cases} \\\\[-0.35em] ~\dotfill$

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