Linear Equations Quiz

Find the y-intercept from the graph of the equation y = -2x + 4

• -2

• 4

• 0

• 2

Which of the following graphs does not represent a proportional relationship?

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Write the equation of the line in slope-intercept form: y - 2x = 3

• y = 2x - 3

• y = 3x + 2

• y = 2x + 3

• y = -2x + 3

Find the slope of the line passing through the points (2, 5) and (4, 9)

• 2

• 5

• 3

• 4

The table shows the relationship between the number of miles traveled, y, and the number of gallons of gas used, x.

Which of the following equations best represents the relationship?

• y = 7.6x

• y = 0.013x

• y = 684x

• y = 76x

Write the equation of the line with a slope of -3 and a y-intercept of 2

• y = -3x + 2

• y = -2x + 3

• y = -3x - 2

• y = 3x + 2

Convert the equation 4y + 5x = 10 into slope-intercept form

• y = (5/4)x + 5/2

• y = (-4/5)x + 10

• y = (4/5)x + 10

• y = (-5/4)x + 5/2

Find the slope of the line passing through the points (-3, 7) and (5, -1)

• -1

• 4

• 0

• 2

Identify the slope of the function described in the graph.

• m=-3

• m=3

Find the y-intercept from the graph of the equation y = 0.5x - 2

• 2

• -2

• 0.5

• 1