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preshoo preshoo
  • 19-01-2017
  • Mathematics
Answered

what is (f+g)(x)? f(x)=-3x2 g(x)=-4x+6

what is (f+g)(x)? f(x)=-3x2 g(x)=-4x+6 class=

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lifespain0
lifespain0 lifespain0
  • 19-01-2017

-4x+6

-2(2x-3) YOU FACTOR OUT -2 FROM THE EXPRESSION

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eththomas21
eththomas21 eththomas21
  • 19-01-2017

Given f(x) = 2x + 3 and g(x) = –x2 + 5, find ( f o f )(x). ( f o f )(x) = f ( f (x)) = f (2x + 3) = 2( ) + 3 ... setting up to insert the input = 2(2x + 3) + 3 = 4x + 6 + 3 = 4x + 9. or go to this

 Composition of Functions: Composing Functions with Functions

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