Linear Equations and Inequalities Review

What is the solution to the linear equation 3x - 5 = 7?

• x = 1/3

• x = 4

• x = 10

• x = -2

Tags

CCSS.7.EE.B.4A

Solve the multi-step linear equation 2(3x + 4) = 20.

• x = 2

• x = 3

• x = 5

• x = 10

Tags

CCSS.8.EE.C.7B

Graph the inequality y < 2x - 1 on a coordinate plane.

• Graph the line y = 2x - 1 and shade the area to the right of the line.

• Graph the line y = 2x - 1 and shade the area to the left of the line.

• Graph the line y = 2x - 1 and shade the area below the line.

• Graph the line y = 2x - 1 and shade the area above the line.

Tags

CCSS.HSA.REI.D.12

What is the solution to the linear equation 4x + 8 = 20?

• x = 10

• x = 2

• x = 3

• x = 5

Tags

CCSS.7.EE.B.4A

Solve the multi-step linear equation 5(2x - 3) = 25.

• x = 2

• x = 4

• x = 6

• x = 10

Tags

CCSS.7.EE.B.4A

Graph the inequality y > 3x + 2 on a coordinate plane.

• Graph the line y = 3x + 2 as a solid line, then shade the area below the line.

• Graph the line y = 3x + 2 as a dashed line, then shade the area below the line.

• Graph the line y = 3x + 2 as a dashed line, then shade the area above the line.

• Graph the line y = 3x + 2 as a solid line, then shade the area above the line.

Tags

CCSS.HSA.REI.D.12

What is the solution to the linear equation 2x - 10 = 6?

• x = 10

• x = 8

• x = 4

• x = 2

Tags

CCSS.7.EE.B.4A

Graph the linear equation y = 1/2x - 2 on a coordinate plane.

• Option A: The graph of the linear equation y = 1/2x - 2 is a parabola with a vertex at (0, -2) and a vertical stretch of 1/2.

• Option B: The graph of the linear equation y = 1/2x - 2 is a circle with a center at (0, -2) and a radius of 1/2.

• Option C: The graph of the linear equation y = 1/2x - 2 is a hyperbola with a center at (0, -2) and a vertical asymptote at x = 1/2.

• Option A: The graph of the linear equation y = 1/2x - 2 is a straight line with a y-intercept at (0, -2) and a slope of 1/2.

What is the solution to the linear equation 5x - 15 = 10?

• x = 5

• x = 3

• x = 1

• x = 2

Tags

CCSS.7.EE.B.4A

Graph the inequality y > 4x - 3 on a coordinate plane.

• Graph the line y = 4x - 3 as a solid line, then shade the area below the line.

• Graph the line y = 4x - 3 as a dashed line, then shade the area below the line.

• Graph the line y = 4x - 3 as a dashed line, then shade the area above the line.

• Graph the line y = 4x - 3 as a solid line, then shade the area above the line.

Tags

CCSS.HSA.REI.D.12