# Lesson Worksheet: Quadratic Functions in Different Forms Mathematics • 9th Grade

In this worksheet, we will practice evaluating and writing a quadratic function in different forms.

Q1:

Rewrite the expression in the form .

• A
• B
• C
• D
• E

What is the minimum value of the function ?

Q2:

Find the vertex of the graph of .

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• B
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• D
• E

Q3:

Find the vertex of the graph of .

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• E

Q4:

Consider the graph: Which is the following is the same as the function whose graph is shown?

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• E

Q5:

Determine the quadratic function with the following properties:

• its graph has a vertex at
• A
• B
• C
• DThe function does not exist.
• E

Q6:

By writing in vertex form, find such that has exactly one solution.

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• E

Q7:

Consider the function where . What is the -coordinate of the vertex of its curve?

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• D

Q8:

Find the vertex of the graph of .

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• E

Q9:

Rewrite the expression in the form .

• A
• B
• C
• D
• E

What is the minimum value of the function ?

Q10:

Rewrite the expression in the form .

• A
• B
• C
• D
• E

What is the minimum value of the function ?