Graphing Lines and Inequalities

What is the y-intercept.

• y-intercept is -3

• y-intercept -2

• y-intercept is 3

• y-intercept is -1

Describe the slope of the line.

• negative slope

• 0 slope

• positive slope

• undefined slope

Find the slope of the line that passes through the points (2, 4) and (6, 12)

• 3

• 4

• 2

• 6

What is the slope?

• -1/3

• -3

• -4

• 5

Select the correct graph for each inequality.

• A

• B

• C

• _D

Which is the graph of y= -x + 2?

• A

• B

• C

• D

y = 1/2x - 1

• slope: 1/2   y-intercept:  -1 

• slope: 2/1   y-intercept:  -1

• slope: 3   y-intercept:  -3 

• slope: 2  y-intercept:  5 

Which equation matches the graph? 

• y = 2x

• y = 1/4 x + 2

• y = 1x + 4

• y = -2x

Which graph represents 2x + 4y = 12?

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Choose the correct inequality for this graph.

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