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1. Identify the vertex (locator point) of the above parabola2 po(1,2)(3,0)(3,0)(2,1)2. Identify the vertex from the quadratic function y=-5(x-6) 2+82 point

1 Answer

7 votes

Answer:

(2,1)

Explanation:

The vertex of a parabola is it's highest point(if it is concave down), or it's lowest point, if it's concave up.

In this question:

It's concave down, so the vertex is the highest point.

It happens when x = 2, at which y = 1.

So the vertex is the point (2,1)