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Quadratic function

Given the quadratic function (see attached file)

a.) Does the graph open up or down?
b.) What is the equation of the axis of symmetry?
c.) What are the coordinates of the vertex?
d.) Give the y intercept
e.) Give the x intercept(s)
f.) sketch the graph

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This solution is comprised of a detailed explanation to answer
a.) Does the graph open up or down?
b.) What is the equation of the axis of symmetry?
c.) What are the coordinates of the vertex?
d.) Give the y intercept
e.) Give the x intercept(s)
f.) sketch the graph

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