Questions asked by Wesley W.

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• Let f(x) = x2 − 4 and g(x) = 4x − 3, how do you find (f − g)(−6)?
  
• Find two functions f and g such that h(x) can be expressed as the function indicated. h(x) = 4x + x2; f − g?
  
• Let f(x) = 2x − 5and g(x) = 5x − 2. what is (g ∘ f)(−6)?
  
• Let f(x) = 2x − 3and g(x) = 3x − 2. what is (f ∘ g)(−2)?
  
• Let f(x) = x2 − 9 and g(x) = 3x − 4. what is (f · g)(−3)?
  
• Let f(x) = x^2and g(x) = 5x. Find the composite. what is (f ∘ g)(x)?
  
• Let f(x) = x^2and g(x) = 3x. Find the composite. what is (f ∘ f)(x)?