SOLUTION: Find and label the vertex and the line of symmetry. Graph the function. -2(X+2)^2

Algebra ->  Quadratic Equations and Parabolas -> SOLUTION: Find and label the vertex and the line of symmetry. Graph the function. -2(X+2)^2      Log On


   

Question 286427: Find and label the vertex and the line of symmetry. Graph the function.
-2(X+2)^2
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
Hint: The vertex of y=a%28x-h%29%5E2%2Bk is (h,k) and the axis of symmetry is x=h. Note: rewrite -2%28x%2B2%29%5E2 as -2%28x--2%29%5E2%2B0