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Does the parabola open up or down? Is the y-coordinate of the vertex a minimum value or a maximum value? f(x) = 5x^2-x
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Does the parabola open up or down? Is the y-coordinate of the vertex a minimum value or a maximum value?

f(x) = 5x^2-x

Does the parabola open up or down? Is the y-coordinate of the vertex a minimum value-example-1
User Tim Grant
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1 Answer

2 votes

it opens up and the y coordinate of the vertex is a minimum value!

User Regi
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