Then the vertex of the equation y = x² - 6x - 16 is at (3, -25). And passing through (-2, 0) and (8, 0).
What is a quadratic equation?
It's a polynomial with a value of zero. There exist polynomials of variable power 2, 1, and 0 terms. A quadratic equation is an equation with one statement in which the degree of the parameter is a maximum of 2.
y = x² - 6x - 16
Then the equation can be written as
y = x² - 6x + 9 - 9 - 16
y = (x - 3)² - 25
Then the vertex of the equation y = x² - 6x - 16 is at (3, -25). And passing through (-2, 0) and (8, 0).
The graph is shown below.
More about the quadratic equation link is given below.
https://brainly.com/question/2263981
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