Given the Equation:


The vertex of the parabola can be found from:

x = - b/2a

For different values of, b, we have the following vertecies:

Vertecies:

b

x

y

-3

1.5

-1.25

-2

1

0

-1

0.5

0.75

0

0

1

1

-0.5

0.75

2

-1

0

3

-1.5

-1.25

After plotting these vertecies you will notice that this relationship is symmetric and resembles the equation:


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