Algebra 1 Chapter 1 Quiz

Which graph represents the table?

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The x-axis of a graph is also know as

• Vertical axis

• Horizontal axis

What error did the student make when plotting the point (3, 4) according to the picture?                                                                                                                                                                                                                                                                                                                                                                         

• The student moved left along the x-axis when he should have moved right
• The student plotted the y-coordinate in place of the x-coordinate
• The student didn't make a mistake
• Both Options 1 and 2

What are the x-values called?

• Range
• Output
• Domain
• Function

Which mapping diagram is not a function?

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• 13

• 3

• 10

• 20

Write an algebraic expression of the word phrase:

the quotient of m and 4 

• -16

• 10

• -10

• -3

twice a number plus six

• 2x + 6

• 2x - 6

• 2x / 6

• 2x (6)

Translate this phrase into an algebraic expression.

The difference of 3 times a number and 7

Use the variable n to represent the unknown number.

• 3 - 7n

• 3n - 7

• 3n + 7

• 3 / 7n