Mastering Linear Equations Graphing

What is the slope of the line represented by the equation y = 2x + 3?

• 3

• -2

• 1

• 2

Graph the equation y = -x + 4. What is the y-intercept?

• 2

• 4

• -4

• 0

If the equation of a line is y = 1/2x - 2, what is the slope?

• 1/2

• 3/4

• -2

• 1

Determine the x-intercept of the equation 3x + 2y = 6.

• -2

• 0

• 3

• 2

Graph the equation y = 3x - 1. What is the point where it crosses the y-axis?

• (-1, 3)

• (1, 2)

• (0, 0)

• (0, -1)

What is the equation of a line that passes through the points (2, 3) and (4, 7)?

• y = x + 1

• y = 2x - 1

• y = -2x + 9

• y = 3x - 3

If a line has a slope of -3 and passes through the point (1, 2), what is its equation?

• y = -3x + 5

• y = -3x - 1

• y = -3x + 2

• y = 3x + 5

Graph the line represented by the equation 2y = 4x + 8. What is the slope?

• 1

• 3

• -2

• 2

What is the standard form of the equation for a line with a slope of 5 that passes through the origin?

• -5x + y = 3

• 5x - y = 0

• y = 5x + 2

• 5x + y = 1

Identify the slope and y-intercept of the line given by the equation y = -4x + 6.

• Slope: 0, Y-intercept: 6

• Slope: 4, Y-intercept: 6

• Slope: -6, Y-intercept: 4

• Slope: -4, Y-intercept: 6