Unit 2 quiz 2.1-2.3

Which of the following equations match the given graph?

• y ≥ 2/5x + 1
• y ≥ -2/5x + 1
• y≤  2/5x + 1
• y ≥ -2/5x - 1

Tags

CCSS.HSA.REI.D.12

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

• Yes
• No

Tags

CCSS.7.EE.B.4B

Which of the following equations match the given graph?

• y ≤ 2x - 4
• y ≥ 2x - 4
• y < 2x - 4
• y > 2x - 4

Tags

CCSS.HSA.REI.D.12

Which point is a solution of
-2x + y  ≤ -2

• (0, 0)
• (1, -1)
• (1, 2)
• (-3, 1)

Tags

CCSS.HSA.REI.D.12

CCSS.HSA.REI.D.10

CCSS.HSA.CED.A.3

Find the equation in slope intercept form with a slope of -2 and passing through the point (1,-4).

• $y=-2x+2$

• $y=2x-6$

• $y=-2x-2$

• $y=2x+6$

Write the equation for the line in slope-intercept form.

• y= -1x+3
• y= 4x+3
• y=(1/4)x+3
• y= -4x+3

Tags

CCSS.HSA.REI.D.10

CCSS.HSA.CED.A.2

CCSS.HSS.ID.C.7

Find the slope of the line.

• -2
• 2
• -1
• 1

Tags

CCSS.8.EE.B.5

Solve.  $2-4x=3x-12$  

• x=2

• x=10

• x=-14

• x=-2

Solve  $2\left(3x+4\right)+2=4+3x$  

•  $x=2$  

•  $x=10$  

•  $x=-2$  

•  $x=-\frac{2}{3}$  

Solve  $10>3x-12$  

•  $x<\frac{22}{3}$  

•  $x>\frac{22}{3}$  

•  $x>\frac{2}{3}$  

•  $x>8$  

Tags

CCSS.7.EE.B.4B