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scZoUnD [109]
1 year ago
9

Please help me understand this question, i’ve been struggling with this for 10minutes!

Mathematics
1 answer:
icang [17]1 year ago
7 0

Given that, for x>3, f(x)=-1.

Therefore, f(5)=-1.

Also, given that for x=3, f(x)=-2x+2

Therefore,

\begin{gathered} f(3)=-2(3)+2 \\ f(3)=-6+2 \\ f(3)=-4 \end{gathered}

Therefore, f(3)=-4.

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