Sequences & Comparisons

Write the explicit formula for the sequence shown below.

3, -3, -9, -15

• a_n=6n-3

• a_n= −6n +9

• a_n= −3n+9

• a_n=3n+3

Tags

CCSS.HSF.BF.A.2

Write the explicit formula for the sequence shown below.

1, 6, 11, 16

• a_n=5n-4

• a_n=5n+6

• a_n=−n+4

• a_n=n+4

Tags

CCSS.HSF.BF.A.2

What is the 20^th term of the arithmetic sequence shown below.

7, 4, 1,...

• -49

• 50

• -50

• -51

Tags

CCSS.HSF.BF.A.2

Write the explicit rule for this situation.

• f(n) = 3n +32

• f(n) = −3n + 38

• f(n) = 35n − 32

• f(n) = - 35n − 38

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Identify the following function. 

• Linear
• Exponential
• Quadratic
• Neither

What function best models the data in the table?

• linear

• exponential

• quadratic

Is this exponential growth or decay?

• Growth
• Decay

Tags

CCSS.HSF-IF.C.7E

What type of function is the following:

x(x-2)

• Quadratic

• Linear

• Exponential

• Neither

Find the next three terms in the arithmetic sequence: 25, 34, 43, 52, ...

• 63, 72, 81
• 79, 88, 97
• 70, 79, 88
• 61, 70, 79

Tags

CCSS.HSF.BF.A.2

What are the first 3 terms of the sequence whose nth term is: 5n-4

• 1, 6, 11, 16, 21
• 5, 4, 3
• -4, 1, 6
• 1, 6, 11

Tags

CCSS.HSF.BF.A.2