Question

Explain how you can write a quadratic function in a factored form that would have a vertex with an x-coordinate of 3 and two distant roots

Answer 1

Explanation:

(x-3)²-4=0

(x-3)²=4=2²

x-3=±2

x=3±2

x=3-2,3+2

x=1,5

it has two distinct roots and a vertex at x=3