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cpineda7
cpineda7 cpineda7
  • 17-09-2016
  • Mathematics
Answered

Can someone explain to me how to do this exercise?


Given the function f(x) = 3x-2x^2, evaluate and simplify.

  1. f(f(-1))
  2. f(-1+a)-f(-1)

Verified Answer :

talhaguzel
talhaguzel talhaguzel
  • 17-09-2016

Hi
You should put into them.I mean
1-This is 2 part.First, you should put f(-1) then you should put what you found.
Solve is:f(-1)=3(-1)-2(-1)^2 so -3-2=-5 then put in other one:if f(-5):-15-50=-65
Is it correct?

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