SOLUTION: I need help on one of the questions on my final study guide. A quadratic function g has a vertex (2,3) and passes through the point of (0,6). Write the equation of the axis of

Question 74019: I need help on one of the questions on my final study guide.
A quadratic function g has a vertex (2,3) and passes through the point of (0,6). Write the equation of the axis of symmetry of the graph of g.
Thank you.
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
A quadratic function g has a vertex (2,3) and passes through the point of (0,6). Write the equation of the axis of symmetry of the graph of g.
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Plot the two points and sketch the possible two parabolas that could
have that vertex and pass through that point; one parabola could open
up, another could open to the left.
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Let's assume it opens up.
Then the axis of symmetry is a vertical line passing through (2,3)
The equation of that line is x=2.
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If you assume the paragola opens to the left
the axis of symmetry is a horizontal line passing through (2,3)
The equation of hat line is y=3.
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Cheers,
Stan H.
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