wivnchy wivnchy

29-01-2022
Mathematics

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I need help with number 11
Beginning with the quadratic equation y=ax^2+bx+c, Fred calculated -b/2a and then plugged that number in for x to get a Y
What is one reason he might have done this

I need help with number 11 Beginning with the quadratic equation yax2bxc Fred calculated b2a and then plugged that number in for x to get a Y What is one reason class=

Respuesta :

mackerelvermac mackerelvermac

29-01-2022

Answer:

-b/2a is the equation to find the x coordinate of the vertex point and it's y, when x is plugged into the quadratic equation.

Step-by-step explanation:

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