cassandra5james cassandra5james
  • 14-10-2014
  • Mathematics
contestada

for the fuction f(x)= 4x-6 evaluate the following
H(2.5) and H(-5)

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luana
luana luana
  • 14-10-2014
[tex]f(x)=4x-6\\\\ 1.\\ substitute\ x=2,5\\ f(2,5)=4*2,5-6=10-6=4\\\\ 2.\\substitute\ x=-5\\ f(-5)=4*(-5)-6=-20-6=-26[/tex]
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