Linear Inequalities and Systems of Inequalities and Equations

what type of line should you draw when graphing 3x + y < 9

• solid

• dashed

Tags

CCSS.HSA.REI.D.12

where do you start when graphing the line of y > 3x - 8

• -8 on the x-axis

• -8 on the y-axis

• 3 on the x axis

• 3 on the y axis

Tags

CCSS.HSA.REI.D.12

which equation best represents this graph?

• y < 1/2x + 1

• y < 1/2x + 2

• y >1/2x + 2

• y > 2x

Tags

CCSS.HSA.REI.D.12

Which equation best represents the function graphed above?

• y = 2x + 2

• y = -2x - 2

• y = 2x - 2

• y = -2x + 2

Tags

CCSS.8.EE.B.5

Which is true about this graph??

• it is shaded above and has a dashed line

• it is shaded below and has a solid line

• it is shaded above and has a solid line

• it is shaded below and has a dashed line

Tags

CCSS.HSA.REI.D.12

Which function would best represent this graph if you had to shade above?

• y < -3 + 2x

• y < 2x - 3

• y = 2x - 3

• y > -3 + 2x

Tags

CCSS.HSA.REI.D.12

solve the following for slope intercept form 4x - 4y > 4

• y < x - 1

• y < x - 4

• y < x + 4

• y > x - 4

Tags

CCSS.HSA.REI.B.3

CCSS.HSA.REI.D.12

What is the solution to this system?

• (1, -1)
• (-1, 1)
• (0, -2)
• (2, 0)

Tags

CCSS.8.EE.C.8B

When you graph the exact same equation twice,

• you will have no solution. 
• you will have one solution.
• you will have infinite solutions. 
• you will graph a giraffe. 

Tags

CCSS.8.EE.C.8A

If a system of linear equations has one solution, what does this mean about the two lines? 

• Parallel lines
• the same line 
• Intersecting lines

Tags

CCSS.8.EE.C.8A