Chapter 4 Review

Multiple Choice

Identify the equation of the line in slope-intercept form:

• y=-x-1

• y=x+1

• y=x-1

• y=-x+1

Multiple Choice

Identify the slope of the line:

• 1/2

• 2

• -1/2

• -2

Multiple Choice

What is the equation for the nth term of the arithmetic sequence:

-2,5,12,19

• $$\alpha_n=7n+9$$

• $$\alpha_n=7n-9$$

• $$\alpha_n=7n-2$$

• $$\alpha_n=9n-2$$