The Quadratic Formula

Question 1

graph of f(x)

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up

Question 2

graph of f(x)

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down

Question 3

The graph of function 2 is the graph of function 3.

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narrower than

Question 4

graph of f(x)

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left

Question 5

Choose the graph of y = (x – 3)2 + 1.

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Answer image: https://media.edgenuity.com/EVresources/3111-03-10-10-07-task/mc001-3.jpg

Question 6

Select the graphs that have an equation with a < 0.

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Answer image: https://media.edgenuity.com/EVresources/3111-03-10-10-10-task/mr001-2.jpg; Answer image: https://media.edgenuity.com/EVresources/3111-03-10-10-10-task/mr001-3.jpg

Question 7

As |a| increases, the parabola becomes

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narrower.

Question 8

The graph of is the widest.

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function 1

Question 9

If the parabola of the form y = a(x – h)2 + k is always shifted horizontally h units and vertically k units, then its vertex is always

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(h, k)

Question 10

graph of f(x)

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right

The Quadratic Formula Answers

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