LINEAR GRAPH - YEAR 8 ALGEBRA Quiz

Finding the slope of a line: What is the slope of the line passing through the points (2, 4) and (6, 10)?

• 2

• 3

• 6

• 12

Finding the slope of a line: Calculate the slope of the line with the equation y = 3x + 2.

• 3

• 5

• 1

• 10

Writing linear equations from a graph: Write the equation of the line shown in the graph below.

• y = 2x - 3

• y = 2x + 3

• y = 3x + 2

• y = 4x + 1

Writing linear equations from a graph: Determine the equation of the line represented by the graph provided.

• y = bx + m

• y = mx - b

• y = mx + b

• y = x + b

Identifying x and y intercepts: What are the x and y intercepts of the line with the equation 2x - 3y = 6?

• (6, 0) for x-intercept and (0, -3) for y-intercept

• (0, 3) for x-intercept and (2, 0) for y-intercept

• (3, 0) for x-intercept and (0, -2) for y-intercept

• (2, 0) for x-intercept and (0, 3) for y-intercept

Identifying x and y intercepts: Find the x and y intercepts of the line given by the equation y = -2x + 5.

• (2.5, 0) for x-intercept and (0, 5) for y-intercept

• (0, 5) for x-intercept and (5, 0) for y-intercept

• (0, 2.5) for x-intercept and (5, 0) for y-intercept

• (3, 0) for x-intercept and (0, 5) for y-intercept

Solving for the equation of a line: Find the equation of the line passing through the points (3, 5) and (7, 11).

• y = 4x - 3

• y = 3x + 2

• y = 5x + 4

• y = 2x - 1

Solving for the equation of a line: Determine the equation of the line with a slope of 4 and passing through the point (2, 3).

• y = 2x + 3

• y = 4x - 5

• y = 4x + 2

• y = 3x - 4

Graphing linear inequalities: Graph the inequality y < 2x - 3.

• Graph the line y = 2x - 3 as a dashed line and shade the region below the line.

• Graph the line y = 2x - 3 as a solid line and shade the region above the line.

• Graph the line y = 2x - 3 as a dashed line and shade the region above the line.

• Graph the line y = 2x - 3 as a solid line and shade the region below the line.

Graphing linear inequalities: Plot the graph of the inequality 3x + 2y ≥ 6.

• Plot the line 3x + 2y = 6 and shade the region to the right of the line.

• Plot the line 3x + 2y = 6 and shade the region below the line.

• Plot the line 3x + 2y = 6 and shade the region above the line.

• Plot the line 3x + 2y = 6 and shade the region to the left of the line.