If f(x)=3(x-2)^2+6, what is f(-5)?

Vitor Vicente asked Feb 21, 2022

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Vitor Vicente asked Feb 21, 2022

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18 votes

$\\ \sf\longmapsto f(x)=3(x-2)^2+6$

$\\ \sf\longmapsto f(-5)=3(-5-2)^2+6$

$\\ \sf\longmapsto f(-5)=3(-7)^2+6$

$\\ \sf\longmapsto f(-5)=3(49)+6$

$\\ \sf\longmapsto f(-5)=147+6$

$\\ \sf\longmapsto f(-5)=153$

Cjs answered Feb 26, 2022

by Cjs

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