EOC Review

3(1-3x)=2(-4x+7)

• 11
• -11
• -20
• 20

Tags

CCSS.8.EE.C.7B

Write a rule for the following table:
x:      -2     -1     0     1     2     3
-------------------------------
y:       -3     0      3     6     9     12

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

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Factor
3v² - 4v - 7

• (3v-7)(v+1)
• 3(v-7)(v-1)
• (3v+1)(v-9)
• (3v+1)(v-10)

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.APR.B.2

CCSS.HSA.SSE.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

If a system of equations has no solution, what does the graph look like? 

• intersecting lines
• parallel lines
• skew lines
• intersecting lines

Tags

CCSS.8.EE.C.8A

Solve the equation using the quadratic formula.

• A
• B
• C
• D

Tags

CCSS.HSA-REI.B.4B

Sonia has $40 in her lunch account and pays $2 each day to eat lunch.
How long till her account has no money left?

• 40 + 2x, 20 days
• 40 - 2x, 20 days
• 2 + 40x, 10 days
• 2 - 40x, 15 days

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Homer sells tickets for admission to your school play and collects a total of $104. Admission prices are $6 for adults and $4 for children. He sold 21 tickets total. Write a system to represent this situation assuming "a" represents # of adult tickets and "c" represents # of children's tickets.

• a + c = 21
  6a + 4c = 104
• a + c = 104
  6a + 4c = 21
• a + c = 21
  6c + 4a = 104
• a + c = 104
  6c + 4a = 21

Tags

CCSS.HSA.CED.A.3

Members of the math club launch a model rocket from ground level with an initial velocity of 96 ft/sec.  This can be modeled with the function h(t) = -16t² + 96t.  When does the maximum height occur?

• 6 seconds
• 3 seconds
• 145 seconds
• 160 seconds

Find the vertex of

f(x) = -x² - 4x + 12.

• (-2, 16)

• (2, 4)

• (2, 0)

• (-2, 4)