Graph of Lines

What type of slope does the graph have?

• Zero

• Undefined

• Negative

• Positive

Which equation is being represented by this line?

• y = -1x + 2

• y = 1/2x + 2

• y = 3x -4

• y = -3x +2

In the following equation, what is the y-intercept?  
y = -3x + 7

• -3

• 7

• -3/7

• 3

Find the slope.

• 3/2

• -3/2

• (-0,-3)

• none of the above

What would the graph of the equation x = -4 look like? 

• Horizontal line

• Vertical line

• Slanted line

• No way to tell

What would the graph of y = 8 look like?

• Horizontal line

• Vertical line

• Slanted line

• No way to tell

If a line goes through the points (4, 5) and (4, 7), what type of line is it?

• Horizontal line

• Vertical line

• Slanted line

• No way to tell

Which of the following would be graphed as a horizontal line?

• y = -4

• x = 7

• y = 3x-4

• None of the above

Which of the following would represent a vertical line?

• y = -5

• x = 3

• y = 4x +3

• None of the above

Given the line 2x-3y=9, write the equation of a line parallel to it that passes through the point (4, -1)

• y = 2/3x - 3

• y = 2/3x - 11/3

• y = 2/3x - 4

• y = 2/3x - 5/3