3 years ago

Complete the square and put this function in vertex form: f(x)=x^2+20x+97

Mathematics

1 answer:

Fofino [41]3 years ago

3 0

Answer:

Step-by-step explanation:

f(x)=(x²+20x+100) -3 because : 97 = 100 - 3

f(x) = (x+10)² -3 ....vertex form

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3 0

3 years ago

At the end of an advertising campaign, the weekly sales declined. The weekly sales y (in dollars) are modeled by the equation y

kkurt [141]

Answer:

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Step-by-step explanation:

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