3. Express the quadratic in vertex form. Make sure toclearly show every step in completing the square to theright.2x2- 12x + 16 =yWhat is the vertex of the parabola? If the coefficient of the a-term is not 1, divide everyterm on BOTH sides of the equation by it.1.Isolate the a- and b-terms (bring the constant to theother side).2.Divide b-term by 2 and square it. (Think: boxmethod!)3.a.Add it to both sidesb.Simplify the right side of the equationFactor the left side of the equation.4.5.Isolate y.

Given equation is y=2x2-12x+16 express it in vertex form

Answered: 3. Express the quadratic in vertex…

3. Express the quadratic in vertex form. Make sure to clearly show every step in completing the square to the right. 2x - 12x + 16 =y 2 What is the vertex of the parabola?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter9: Quadratic Functions And Equations

Section9.5: Solving Quadratic Equations By Completing The Square

Problem 47PFA

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Question

3. Express the quadratic in vertex form. Make sure to
clearly show every step in completing the square to the
right.
2x2- 12x + 16 =y
What is the vertex of the parabola?

If the coefficient of the a-term is not 1, divide every
term on BOTH sides of the equation by it.
1.
Isolate the a- and b-terms (bring the constant to the
other side).
2.
Divide b-term by 2 and square it. (Think: box
method!)
3.
a.
Add it to both sides
b.
Simplify the right side of the equation
Factor the left side of the equation.
4.
5.
Isolate y.

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