LONG TEST IN ALGEBRA 2

What is the common difference of the sequence -34, -29, -24, -19, ...?

• d = -5

• d = 5

• d = -6

• d = 6

What are the next three terms in the arithmetic sequence: -33, -24, -15, -6, ...?

• -1, 7, 15

• -5, 2, 9

• 3, 12, 21

• -65, -73, -81

What are the next three terms in the sequence: 9, 19, 29, 39, ...?

• 45, 54, 63

• 49, 59, 69

• 39, 49, 59

• 59, 69, 79

What is the common ratio of the given geometric sequence?

• 10

• 1/2

• 2

• 4

What are the next 3 terms in the following geometric sequence:

512, 256, 128, ___, ___, ___?

• 1024, 2048, 4096

• 32, 8, 2

• 64, 32, 16

• 92, 66, 38

What are the first four terms of the sequence given the rule: a_n = 4(5)^n-1?

• 20, 100, 500, 2500

• 5, 20, 80, 320

• 4, 20, 100, 500

• 4, 9, 14, 19

What is the 9^th term in a geometric sequence with a common ratio of 2 and a first term of 3?

• 384

• 768

• 1,536

• 27

Solve for the value of x of the exponential function:

9^8-x = 27^x-3

• x = 5

• x = -5

• x = 1/5

• x = -1/5

Solve for the value of x of the exponential function: 7^-x = 49

• x = 1

• x = -1

• x = 2

• x = -2

Solve for the value of x of the exponential function:

2^x = 4^x+1

• x = -2

• x = 2

• x = -3

• x = 3