badrouszaynab
badrouszaynab badrouszaynab
  • 01-09-2018
  • Mathematics
contestada

pls help asap! thanks

pls help asap thanks class=

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josueoviedo207 josueoviedo207
  • 01-09-2018

x,a(x)=-x²+14x          x=0            x=14-a

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lesliekolleroxrkcf
lesliekolleroxrkcf lesliekolleroxrkcf
  • 15-09-2018
m(x)=-x²+14x
m'(x)=-2x+14
set this equal to 0 and solve for x
-2x+14=0
-2x=-14
x=7
m(7)=-7²+14(7)=-49+98=49 million mosquitoes
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