Linear Equations and Inequalities

Slope Intercept Form

• y = mx+b
• (x , y)
• Ax + By = C
• none

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.C.6

CCSS.HSA.REI.D.10

CCSS.HSS.ID.C.7

Convert the equation to slope-intercept form:
2x - 4y = 16

• y = 1/2 x + 4
• y = 1/2 x - 4
• y = -1/2 x - 4
• y = -1/2 x + 4

Tags

CCSS.HSA.REI.A.1

Select the correct graph for each inequality.

• A
• B
• C
• _D

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.12

Which of the following points match the graph?

• (2,0), (1,3) (-1,4)
• (0,1), (2,1), (0,0)
• (-2,4), (0,2), (3,1)
• (4,1), (2,0), (1,0)

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.C.6

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

Which of these is a solution to the equation
y = 2x-7?

• (2,-3)
• (0, 7)

Tags

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

Which of these is a solution to the equation
3y -2x = -3 ?

• (6,3)
• (5,9)

Tags

CCSS.HSA.REI.C.6

CCSS.HSA.REI.D.10

How can I tell if the graph of an inequality will have a solid line?

• It has just an equal sign.
• The symbol is greater than.
• The symbol has "or equal to."
• You just guess.

Tags

CCSS.HSA.REI.D.12

Do I need to flip my sign?
2x -3y  ≥ 12

• Yes
• No

Tags

CCSS.HSA.REI.B.3

Which point below is NOT part of the solution set?

• (0, 0)
• (-10, -10)
• (-1, 5)
• (5, 20)

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.C.6

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

Are the points on the line part of the solution set or not?

• Yes, they are part of the solution set
• No, they are NOT part of the solution set

Tags

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11