Alg 2 Sem 1 Final Review

Tell whether the ordered pair (6, 3) is a solution of the equation 8x-y=10.

• No, the ordered pair is not a solution.
• Yes, the ordered pair is a solution.

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

CCSS.HSA.REI.D.10

The graph y=5 is...

• a horizontal line
• a vertical line

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

The graph x=-3 is...

• a horizontal line
• a vertical line

Tags

CCSS.HSA.REI.D.10

Rewrite
y - 2 = 4/3(x - 1) in standard form

• 4x + 3y = -2
• 4x - 3y = -2
• 4x - 3y = 1
• 4x - 3y = -2/3

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Find the x-intercept of
 3x - 7y = 21

• (3, 0)
• (7,0)
• (0, -3)
• (-3,0)

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

How would you write the equation with a slope of 2/3 and a y-intercept of -3

• y=3/2x+3
• y=2/3-3
• y=2/3x-3

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Name the x- and y-intercepts for the equation:
2x + y = 6

• (0, 3) and (6, 0)
• (0, -3) and (-6, 0)
• (3, 0) and (0, 6)
• (-3, 0) and (0, -6)

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

Write the equation in point-slope form of the line that passes through the given point and has the given slope:
 (-2, -1); m= -3

• y + 1 = -3(x - 2)
• y + 1 = -3(x + 2)
• y - 1 = 3(x - 1)
• y + 2 = -3(x + 1)

Tags

CCSS.HSA.CED.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

There are 50 donkeys and chickens on a far.  There are a total of 174 legs.  Which system below can be used to figure out how many of each animal the farm has?

• d + c = 174
  4d + 2c = 50
• d + c = 50
  4d + 2c = 174
• d + c = 50
  2d + 4c = 174
• d + c = 174
  2d + 4c = 50