Linear Equations Quiz

What is the slope of a line that passes through the points (2, 5) and (4, 9)?

• 5

• 2

• 4

• 3

Graph the linear equation y = 2x + 3.

• The graph of the linear equation y = 2x + 3 is a circle.

• The graph of the linear equation y = 2x + 3 is a straight line with a slope of 2 and a y-intercept of 3.

• The graph of the linear equation y = 2x + 3 is a parabola.

• The graph of the linear equation y = 2x + 3 is a vertical line.

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

• y = -3x + 2

• y = -3x - 2

• y = -2x + 3

• y = 3x + 2

Find the x-intercept of the line represented by the equation 3x - 2y = 6.

• -2

• 3

• 0

• 2

Given the equation y = -2x + 4, what is the y-intercept?

• 4

• 2

• 0

• -2

Graph the line with equation 4x + 2y = 8.

• y = 4x + 2

• y = -4x + 8

• y = -2x + 4

• y = 2x + 4

Write the equation of a line with a slope of 1/2 and passes through the point (3, -1) in point-slope form.

• y = (1/2)x + 5/2

• y = (1/2)x + 3/2

• y = (1/2)x - 3/2

• y = (1/2)x - 5/2

Find the slope of the line represented by the equation 2y - 5x = 10.

• -5/2

• 2/5

• 10/2

• 5/2

What is the y-intercept of the line represented by the equation 3x + 2y = 12?

• 4

• 8

• 10

• 6

Graph the line with equation y = -3x + 2.

• The line with equation y = -3x + 2 is graphed as a horizontal line passing through the point (0, 2).

• The line with equation y = -3x + 2 is graphed as a straight line passing through the points (0, 2) and (1, 1).

• The line with equation y = -3x + 2 is graphed as a straight line passing through the points (0, 2) and (1, -1).

• The line with equation y = -3x + 2 is graphed as a curved line.