Solving Linear & Quadratic Functions

The graph of a quadratic function is shown on the grid. Which statement is best supported by the graph?

• The function has a zero at 6.

• The minimum value of the function is 9.

• The vertex of the graph is (9, -3).

• The equation of the axis of symmetry of the graph is

  x = -3

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CCSS.HSF-IF.C.7A

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CCSS.HSF-IF.C.7A

Given g(x) below, which statement is true?

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CCSS.HSF-IF.C.8A

CCSS.HSA-SSE.B.3B

Which quadratic function in vertex form can be represented by the graph that has a vertex at (3, -7) and passes through the point (1, -10)?

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What is the solution to the equation?

• -1/2

• 1/2

• -2

• 2

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• 32

• 46

• -6.4

• -40.75

Two characteristics of quadratic function p are given:

1. 1. The axis of symmetry of the graph of p is x = -3

2. 2. Function p has exactly one zero.

3. Based on this information, which graph would represent p?

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Tags

CCSS.HSF-IF.C.7A

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CCSS.HSA-REI.B.4B

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CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A