SOLUTION: Apply using quadratic formula to find the roots and graph. g(x)= x^2 - x - 12

Algebra ->  Quadratic Equations and Parabolas -> SOLUTION: Apply using quadratic formula to find the roots and graph. g(x)= x^2 - x - 12      Log On


   

Question 139166: Apply using quadratic formula to find the roots and graph.
g(x)= x^2 - x - 12
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
g(x)=x^2-x-12
g(x)=(x-4)(x+3)
x-4=0
x=4 answer.
x=3=0
x=-3 answer.
+graph%28+300%2C+200%2C+-6%2C+5%2C+-10%2C+10%2C+x%5E2+-x+-12%29+ (graph 300x200 pixels, x from -6 to 5, y from -10 to 10, x^2 -x -12).