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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

Does the system have one, none or infinite solutions?
8x + 4y = 12
y = -2x + 3

• (0,3)
• (3,0)
• No solution(parallel lines)
• Infinitely many solutions

Tags

CCSS.8.EE.C.8B

Solve for x and y
2x − 3y = −1
 y = x − 1

• (-2,-3)
• (0,-1)
• (3,4)
• (4,3)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Write an exponential equation that passes through (0,3) and (1, 12)

• y = 3(4)^x
• y = 4(3)^x
• y = 3x + 4
• y = 4x + 3

Tags

CCSS.HSF.LE.A.2

Write an equation that models the following situation:

Sam's hair was known to grow very rapidly. It began at a length of 6 inches and it doubles every 2 months. How long will Sam's hair be after 6 months?

• 48

• 12

• 24

• 18

Solve 
(2x-2)(5x+5) = 0

• x = -1
• x = -1 or x = 1
• x = 1

Tags

CCSS.HSA-REI.B.4B

Which of the following answer choices is equivalent to
f(x) = 2x² + 7x + 6?

• f(x) = (2x + 3)(2x + 2)
• f(x) = (2x + 3)(x + 2)
• f(x) = (x + 6)(2x + 1)
• f(x) = (2x + 7)(7x + 6)

Find the vertex  y = x² - 2x - 5

• V(-2, 10)
• V(-1, 15)
• V(1, -6)
• V(1, -12)

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

Find the vertex   y = (x-5)(x-1)

• V(-3, 8)
• V(-3, - 10)
• V(3, -4)
• V(3, 5)

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.SSE.A.2

Solve
x² + 2x - 24 = 0

• x = -6, x = 4
• x = 6, x = -4
• x = 12, x = -2
• x = 8, x = -3

Tags

CCSS.HSA-REI.B.4B