Systems of Equations & Inequalities

What is the solution to this system?

• (-2, -2)
• (2, -2)
• (-2,2)
• (2, 2)

Tags

CCSS.8.EE.C.8B

What is the slope of the linear equation:
y = -5x + 6?

• 1/5
• 6
• -5x
• -5

Tags

CCSS.8.EE.B.5

Will the solution (-3, -7) make the following system of equations a true statement? 
y = 4x + 5
y = x – 4

• YES
• NO

If you were to plot the point (4, -12) what would be the correct method?

• Up 4, left 12
• Right 4, up 12
• Down 4, left 12
• Right 4, down 12

Tags

CCSS.5.G.A.2

Solve for x and y
3x + 2y = 16
7x + y = 19

• (-2,5)
• (-2,-5)
• (2,-5)
• (2,5)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Which system of inequality is shown?

• y ≥ -x - 1
  y < x + 4
• y < -x - 1
   y ≥ x + 4
• y > -x - 1
  y ≥ x + 4
• y > -x - 1
  y ≥ x + 4

Tags

CCSS.HSA.REI.D.12

Match: the overlap is on the left!

• y ≤ -3x   and  y ≤ -2x + 4
• y > -3x   and  y > -2x + 4
• y < 3x   and  y > 2x + 4
• y > 3x   and  y < -2x + 4

Tags

CCSS.HSA.REI.D.12

Match

• y > -5x - 1/2   and  y ≥ -1/2x - 4
• y > -1/5x - 1/2  and  y ≤ -2x - 4
• y ≥ -5x - 1/2   and  y ≤ -1/2x - 4
• y < -1/5x - 1/2   and  y ≥ -2x - 4

Tags

CCSS.HSA.REI.D.12

Match

• y > -4/5x - 1 and y ≤ 2/3x + 3
• y ≥ -3/4x - 1 and y ≤ 1/2x + 3
• y < -3/4x - 1 and y < 1/2x + 3
• y < -4/5x - 1 and y ≥ 2/3x + 3

Tags

CCSS.HSA.REI.D.12

Graph each system of linear inequalities and describe the solutions.
y > x + 1
y < x - 4

• Between the graphs
• above the graph y > x + 1
• below the graph y < x - 4
• No Solution

Tags

CCSS.HSA.REI.D.12