SOLUTION: Y=3(x+5)(x-2)

Algebra ->  Functions -> SOLUTION: Y=3(x+5)(x-2)      Log On


   

Question 978829: Y=3(x+5)(x-2)
Answer by josgarithmetic(39618) About Me  (Show Source):
You can put this solution on YOUR website!
Roots are x=-5 and x=2.
Axis of symmetry and the vertex are at x=-3/2.
Y value there is 3%285-3%2F2%29%28-3%2F2-2%29=-36%263%2F4.

Vertex is a minimum.

graph%28300%2C300%2C-15%2C15%2C-36%2C2%2C3%28x%2B5%29%28x-2%29%29