Systems of Inequalities Review

What type of line is used to graph the inequality 'x > -1'?

• Dashed vertical line

• Solid vertical line

• Dashed horizontal line

• Solid horizontal line

If a line has a slope of 2 and a y-intercept of -3, how do you move to plot the next point?

• Move 2 units up and 1 unit right

• Move 2 units right and 1 unit up

• Move 1 unit right and 2 units up

• Move 1 unit up and 2 units right

In the context of graphing inequalities, what does shading above a line indicate?

• y is greater than the function

• y is less than the function

• x is greater than the function

• x is less than the function

When graphing '2x + 3y > 6', what is the first step in solving for y?

• Add 2x to both sides

• Subtract 2x from both sides

• Divide both sides by 3

• Multiply both sides by 3

Which region is shaded when both 'y > 3/4x - 3' and 'y > -2/3x + 2' are true?

• Region between the lines

• Region above both lines

• Region below both lines

• Region outside the lines