Chapter 1 test review

Multiple Choice

Simplify the expression:
6 + 2(7x - 3) 

• 12 + 7x
• 14x
• 14x + 3
• 9 + 7x

Multiple Choice

Combine like terms
3x + 2x + 3y - 7y

• 5x + 10y
• 5x + 4y
• 5x - 4y
• 5x -10y

Multiple Choice

Evaluate when a = 15:
2(a - 5) + 2

• 22
• 27
• 14
• 7

Multiple Choice

Simplify the following expression:
3 + 5x + 8 - 2x

• -3x² - 11
• 3x² + 11
• 11 - 3x
• 11 + 3x

Open Ended

What does it mean for a sequence to be arithmetic?

Fill in the Blanks

19, 15, 11 ...

The common difference of this sequence is

Multiple Choice

Determine whether the sequence is arithmetic, geometric, or neither.

• arithmetic
• geometric
• neither

Fill in the Blanks

Find the 63rd term of the arithmetic sequence -1, 5, 11, ...

Fill in the Blanks

Find the 75th term of the arithmetic sequence -17, -13, 9, ...

Multiple Choice

Determine whether the sequence is arithmetic, geometric, or neither.

• arithmetic
• geometric
• neither

Multiple Choice

Find the common ratio for the geometric sequence.

• 10
• 1/2
• 2
• 4