SOLUTION: consider the equation f(x)=-6x-1 and g(x)=4x^2. Select the solution for (f+g)(x)

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equations Lessons  -> Quadratic Equation Lesson -> SOLUTION: consider the equation f(x)=-6x-1 and g(x)=4x^2. Select the solution for (f+g)(x)      Log On


   

Question 933451: consider the equation f(x)=-6x-1 and g(x)=4x^2. Select the solution for (f+g)(x)
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
Add the two functions:


%28f%2Bg%29%28x%29+=+f%28x%29+%2B+g%28x%29


%28f%2Bg%29%28x%29+=+%28-6x-1%29+%2B+%284x%5E2%29


%28f%2Bg%29%28x%29+=+-6x-1+%2B+4x%5E2


%28f%2Bg%29%28x%29+=+4x%5E2-6x-1
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