Graphing in a Variety of Contexts

Question 1

Using the rise/run counting method, the slope of the line is .

Revolt · Accepted Answer

A: –2/3

Question 2

Identify where the given information is sufficient for graphing a linear equation. Check all that apply.

Revolt · Accepted Answer

A: one point and the slope of the line; C: one of the intercepts and the slope of the line; D: both the intercepts; E: two points

Question 3

Which line has no slope?

Revolt · Accepted Answer

C: Line c

Question 4

Which statements are true about this line? Check all that apply.

Revolt · Accepted Answer

A: The slope of the line is zero.; B: Another point on the line is (3,10).; D: The equation of the line is y = 10.

Question 5

A line has a slope of –3/2 and has a y-intercept of 3. What is the x-intercept of the line?

Revolt · Accepted Answer

C: 2

Question 6

Which point also lies on the line?

Revolt · Accepted Answer

D: (5,4)

Question 7

The line is .

Revolt · Accepted Answer

C: vertical

Question 8

The line has slope.

Revolt · Accepted Answer

D: no

Graphing in a Variety of Contexts Answers