Graphing Linear Equations and Inequalities from Standard Form

Which one matches the graph?

• 2x - 5y < 10

• 2x - 5y > 10

• 2x - 5y ≥ 10

• 2x - 5y ≤ 10

What is the y-intercept?

• (4, 0)

• (0, 4)

• (-2, 0)

• (0 -2)

What is the x-intercept?

• (4, 0)

• (0, 4)

• (-2, 0)

• (0 -2)

Which one matches the graph?

• -2x + y = 4

• -2x + y ≥ 4

• -2x + y ≤ 4

• -2x + y < 4

Consider the function y < 2x + 3, which of the following is true?

• The line would be solid with shading above.

• The line would be dashed with shading above.

• The line would be solid with shading below.

• The line would be dashed with shading below.

• Dashed vertical line with shading to the left

• Solid horizontal line with shading below

• Dashed horizontal line with shading below

• Solid vertical line with shading to the left

• Dashed vertical line with shading to the right

Which point below is NOT part of the solution set?

• (0, 0)

• (-10, -10)

• (-1, 5)

• (5, 20)

Which point below is NOT part of the solution set?

• (0, 0)

• (-10, 20)

• (3, 5)

• (0, -2)

Consider the function y < 2x + 3, which of the following is true?

• The line would be solid with shading above.

• The line would be dashed with shading above.

• The line would be solid with shading below.

• The line would be dashed with shading below.

In the graph of an inequality in two variables, any point in the shaded region is a solution of the inequality, and any point not in the shaded region is not a solution of the inequality.

• TRUE

• FALSE