Arithmetic Sequences Review

In his piggy bank, Bingo dropped $0.50 on May 1, $1.75 on May 2, $3.00 on May 3 and so on until the last day

of May. How much did he drop in his piggy bank on May 19?

• $10.00

• $10.75

• $23.00

• $23.75

Tags

CCSS.HSF.BF.A.2

A grocer is creating a display of cans. There are 40 cans on the 1st (bottom) row, 38 cans on the 2nd row, 36 cans on the 3rd row, and so on. How many cans will be on the 15th row?

• 10 cans

• 12 cans

• 32 cans

• 68 cans

Tags

CCSS.HSF.BF.A.2

Find a₂₆ in the arithmetic sequence: -15, -35, -55, -75, ...

• -515

• -490

• -535

• 460

Tags

CCSS.HSF.BF.A.2

Given the sequence:
 25, 21, 17, 13,...
Write the explicit equation that models the sequence.  (Hint:  Simplify your equation.)

• a_n = 4n + 29

• a_n = -4n + 25

• a_n = -4n + 29

• a_n = 4n + 25

Tags

CCSS.HSF.BF.A.2

Find the first term of the given sequence:
a₁₄=68
d=3

• 14

• 20

• 26

• 29

Tags

CCSS.HSF.BF.A.2

Find the 4th term for the sequence defined by a₁=9; a_n=a_n-1+8

• 35

• 17

• 41

• 33

Tags

CCSS.HSF.BF.A.2

• 81

• -34

• -146

• -225

Tags

CCSS.HSF.BF.A.2

Tags

CCSS.HSF.BF.A.2

Find the common difference of the arithmetic sequence 14, 20, 26, ...

Tags

CCSS.HSF.BF.A.2

Find the common difference of the arithmetic sequence -19, -14, -9, ...

Tags

CCSS.HSF.BF.A.2