2.1 - 2.8 Review

State the slope of the graph.

• 2

• 1/2

• 1/3

• -1/2

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

CCSS.HSS.ID.C.7

State the slope of the table.

• 3

• 1/3

• -3

• -1/3

Tags

CCSS.HSS.ID.C.7

Convert the equation

 $2x\ +\ 3y\ =\ 9$  to slope-intercept form.

•  $y\ =\ \frac{2}{3}x+3$  

•  $y=-\frac{2}{3}x+3$  

•  $y=\frac{3}{2}x\ -\ 3$  

•  $y\ =\ -\frac{3}{2}x\ +\ 9$  

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Marcos is selling shirts for $12 each and hats for $15 each. He hopes to sell $450 worth of merchandise at the festival this weekend. Which equation represents this situation?

• -12s + 15h = -450

• 15h + 12s = 450

• 12s + 15h = 450

• 12s - 15h = 450

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.2

CCSS.HSA.CED.A.3

CCSS.HSA.SSE.A.1

Marcos is selling shirts for $12 each and hats for $15 each. He hopes to sell $450 worth of merchandise at the festival this weekend. If Marcos sells 25 shirts, how many hats must he sell to reach his goal?

• 10

• 15

• 20

• 25

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.2

CCSS.HSA.CED.A.3

CCSS.HSA.REI.B.3

CCSS.HSA.REI.C.6

Write the equation with a slope of -2 and passing through the point (4, 1).

• y = -2x + 1

• y = -2x + 4

• y = 2x + 9

• y = -2x + 9

Tags

CCSS.HSA.CED.A.2

Write the equation that passes through both point (5, 2) and (6, 7).

• y = 5x - 8

• y = -5x + 8

• y = 1/5x + 8

• y = -1/5x - 8

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.C.6

Write the equation of the line passing through the points (-1,2) and (3, -4).

• $y\ =\ \frac{3}{2}x\ -\ \frac{1}{2}$

• $y\ =\ -\frac{3}{2}x\ +\ \frac{1}{2}$

• $y\ =\ \frac{2}{3}x\ -\ 5$

• $y\ =\ -\frac{2}{3}x\ -4$

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

Write the equation of the line that represents the table.

• y=2/3x +1

• y = 2/3x - 1

• y = 3/4x

• y = -2/3x -1

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSS.ID.C.7

Convert 6x + 2y = 16 to slope-intercept form.

• y = -3x + 16

• y = 3x + 8

• y = -3x + 8

• y = 6x - 12

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3