jexssica
jexssica jexssica
  • 23-11-2020
  • Mathematics
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please help with this math question !!!

please help with this math question class=
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braedintabler braedintabler
  • 23-11-2020

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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muhammadarmaan2520 muhammadarmaan2520
  • 23-11-2020
M=-3
I copied cuz I needed points
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