Review Summative 2

A1.F-IF.A.3 If the first term of an arithmetic sequence is 3 and the common difference is 4, what is the 10th term?

• 39
• 40
• 43
• 47

Tags

CCSS.HSF.BF.A.2

A1.F-IF.A.3 If the first term of the arithmetic sequence is -9 and the common difference is 12, then what is the 11th term of the sequence?

• 111
• 123
• 135
• 147

Tags

CCSS.HSF.BF.A.2

A1.F-IF.A.1 Which mapping shows a function?

• Mapping A
• Mapping B
• Both Mapping A and Mapping B
• Neither Mapping A nor Mapping B

Tags

CCSS.8.F.A.1

A1.F-IF.A.1 Is the relation a function? Why? {(-5,-5), (-3,-3), (0,0), (3,3), (5,5)}

• No, the ordered pairs repeat the same value for both x and y.
• No, there are too few ordered pairs to be a function.
• Yes, each y-value is unique.
• Yes, each x-value is unique.

Tags

CCSS.8.F.A.1

A1.F-IF.A.3 An arithmetic sequence is given below. 2, 9, 16, 23, … Which is the explicit formula for the nth term?

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Tags

CCSS.HSF.BF.A.2

A1.F-IF.A.3 Below are different sequences of numbers. Which ones are considered arithmetic, and what is the correct reason?

• 1, 2, and 4 — because each has the same difference between consecutive terms.
• 1 and 3 — because both increase in a predictable way.
• 2 and 4 — because they both decrease at a constant rate.
• 1, 2, and 3 — because all three follow a rule for generating terms.

Tags

CCSS.HSF.BF.A.2

A1.F-IF.A.3 Find the first five terms of the sequence given the rule below.

• 2, 5, 8, 11, 14
• 2, 3, 4, 5, 6
• 2, 6, 10, 14, 18
• 2, 4, 6, 8, 10

Tags

CCSS.HSF.BF.A.2

A1.F-IF.A.3 The function below describes an arithmetic sequence, where A(n) is the nth term and n is the term number. A(n) = 6 + 3(n - 1) Which table best fits the sequence?

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Tags

CCSS.HSF.BF.A.2

A1.F-IF.A.3 An arithmetic sequence is given by: −33,−24,−15,−6,… What are the next three terms in the sequence?

• -1, 7, 15
• 3, 12, 21
• -5, 2, 9
• -65, -73, -81

Tags

CCSS.HSF.BF.A.2

A1.F-IF.A.3 A new employee starts with a salary of $28,000. Every year, they receive a raise of $1,800. What will be their salary in the 8th year?

• $41,400
• $42,600
• $43,400
• $40,600

Tags

CCSS.HSF.BF.A.2