Please provide an explanation. Thanks

Mathematics

1 answer:

maxonik [38]3 years ago

7 0

Hello,

f(x)=-(x-1)²+2 has a vertex (1,2) and this is a maximum because the coefficient of x² is negative.

The vertex of f(x)+3 will be (1,2+3=5)

The greatest value of f(x)+3 is 5

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Solving the system for $x$ is unoptional since we already have the answer we've been looking for. Your answer is $9.99\$$ .

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