SOLUTION: Graph the solution to the following inequality on the number line. x^2+4x<12

Algebra ->  Graphs -> SOLUTION: Graph the solution to the following inequality on the number line. x^2+4x<12      Log On


   

Question 829512: Graph the solution to the following inequality on the number line.
x^2+4x<12
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
x%5E2%2B4x%3C12
x%5E2%2B4x-12%3C0
%28x%2B6%29%28x-2%29%3C0
The function crosses the x axis at x=-6 and x=2.
You can easily pick out the region when the function is less than zero.
+graph%28+300%2C+300%2C+-12%2C+12%2C+-12%2C+12%2C+x%5E2%2B4x-12%29+