SOLUTION: I'm trying to figure out how to solve this problem. Thank you for all your help. Graph the quadratic function f(x)= 4(x+5)^2-1

Question 254535: I'm trying to figure out how to solve this problem. Thank you for all your help.
Graph the quadratic function f(x)= 4(x+5)^2-1
Answer by JimboP1977(311) (Show Source): You can put this solution on YOUR website!
We can tell immedidately that the vertex is at points (-5,-1).
Rearranging to find the roots (where the graph crosses the x axis) we get plus or minus so we know that the roots are and

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