Multiplication of Functions

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Taught by mrbrianmclogan
  • Currently 4.0/5 Stars.
6160 views | 1 rating
Part of video series
Meets NCTM Standards:
Lesson Description:

How to evaluate the multiplication of two functions

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Questions answered by this video:
  • If f(x) = x*2 + 1 and g(x) = x - 4, how do you find (f*g)(6)?
  • How do you multiply functions together and find the result at a value?
  • How do you find a composite function (f*g)(x)?
  • Staff Review

    • Currently 4.0/5 Stars.
    This lesson shows how to find the product function of two functions by multiplying the functions together and evaluating the result at a value. Each step involved in the binomial multiplication and substitution of 6 in for x is shown and explained.