EOC Review - 7.A

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AI.9.7.A

The graph of quadratic function g is shown on the grid. The coordinates of the x-intercepts, y-intercept and the vertex are integers.

What is the maximum value of g?

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AI.9.7.A

The graph of a quadratic function is shown on the grid.

Select the points that are on the line of the axis of symmetry.

The graph of quadratic function f is shown on the grid. What is the y-intercept of the graph of f?

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AI.9.7.A

A graph of a quadratic function is shown on the grid. Which coordinates best represent the vertex of the graph?

• (2.4,0)

• (0,-1)

• (-0.4,0)

• (1,-2)

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AI.9.7.A

• A
• B
• C
• D

The graph of quadratic function k is shown on the grid. Which statements are best supported by the graph of k?

​ (a)   ​ ​ (b)   ​ (c)  

• The x-intercept is located at (-3,0)
• The y-intercept is (0,9)
• The axis of symmetry is x=-3
• The graph has a maximum
• The range of the graph is y>-3
• The zeros are -3 and 9

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AI.9.7.A

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AI.9.7.A

Quadratic function h can be used to model the height in feet of a rocket from the ground t seconds after it was launched. The graph of the function is shown.

What is the maximum value of the graph of the function?

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AI.9.7.A

Two characteristics of quadratic function p are given.

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

-Function p has exactly one zero.

Based on the information, which graph could represent p?

• 
• 
• 
• 

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AI.9.7.A