SOLUTION: A parabola has the following characteristics: zeros = 10,30 axis - x = 20 vertex - (20, -10) y-intercept = 30 The equation for the factored form quadratic relation is y = a(x-

Question 377684: A parabola has the following characteristics:
zeros = 10,30
axis - x = 20
vertex - (20, -10)
y-intercept = 30
The equation for the factored form quadratic relation is y = a(x-r)(x-s)
What is the equation? Please explain thoroughly.
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
Use the vertex form,

Then when ,

.
.
.

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