lambemily03 lambemily03
  • 14-08-2017
  • Mathematics
contestada

Let f(x)= 2x-1 and g(x)=x Squared - 4 find...

Let fx 2x1 and gxx Squared 4 find class=

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3mar 3mar
  • 14-08-2017
Nice question :)


f(x)= 2x-1
and
g(x)=x^2 - 4


and we want to get the following:

a.
f(0) = 2(0)- 1 =0-1 = -1

d.
f(a) = 2(a) - 1 = 2a-1

g.
g(3) = (3)^2 - 4 = 9 - 4 =5

j.
f(x+h) = 2(x+h) - 1 = 2x + 2h - 1



hope that helps
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