ALGEBRA 2, 2010
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33

 PAGE: 255 SET: Exercises PROBLEM: 33
Please look in your text book for this problem Statement

The quadratic function is .

The above function compare with .

Rewrite the function

a = 2 , b = and c = .

The y-intercept of the equation is c = .

The equation of the axis symmetry is .

(Substitute the values a = 2 and b = )

(Simplify)

The x-coordinate of the vertex is .

The equation of the axis symmetry is and x-coordinate of the vertex is 1.5.

Make a table of values that includes the vertex.

Graph of the quadratic function is

Draw a coordinate plane.

Plot the points.

Draw a smooth curve through this points.

The y-intercept of the equation is c = . and The equation of the axis

symmetry is and x-coordinate of the vertex is 1.5.

The graph of the quadratic function is

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