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3 years ago

Please help with this math question !!!

Mathematics

2 answers:

Mnenie [13.5K]3 years ago

5 0

M=-3
I copied cuz I needed points

maw [93]3 years ago

4 0

Answer:

m=-3

Step-by-step explanation:

f(1)=-(1)^2+3(1)+8=-1+3+8=10

f(5)=-(5)^2+3(5)+8=-25+15+8=-2

m_avg=(f(5)-f(1))/(5-1)=(-2-10)/(5-1)=-12/4=-3

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