TEKS.MATH.9-12.II.C.1

What is the coordinates of the centre and the radius of the circle with equation:
(x + 7)^2 + (y - 6)^2 = 64 ?

• Centre (7,-6)
  Radius = 8 units
• Centre (-7,6)
  Radius = 64 units
• Centre (-7,6)
  Radius = 8 units
• Centre (7,-6)
  Radius = 64 units

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TEKS.MATH.9-12.II.C.1

Solve the proportion below:

• 418
• 2
• 38
• 11

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TEKS.MATH.9-12.II.C.1

Determine the y-intercept for the following equation
4x + 2y = -12

• 4
• -6
• -12
• 2

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TEKS.MATH.9-12.II.C.1

Solve for x and y
y = 2x + 1
y = 4x - 1

• (1,3)
• (-1,-3)
• (-1,3)
• (3,1)

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TEKS.MATH.9-12.II.C.1

The figure is a parallelogram.  
Solve for x.  

• 1
• 11
• 7
• 6

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TEKS.MATH.9-12.II.C.1

Solve for x and y
3x + 2y = 16
7x + y = 19

• (-2,5)
• (-2,-5)
• (2,-5)
• (2,5)

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TEKS.MATH.9-12.II.C.1

-3n+7=-3n-5

• -2
• no solution
• 0
• 2

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TEKS.MATH.9-12.II.C.1

y varies directly with x. When y = 39,  x = 3.  Find the value of y when x = 2.

• 26
• 3
• 58.5
• 2

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TEKS.MATH.9-12.II.C.1

The Starlight Bowling Alley charges $6 to rent shoes and $8 per game. Cameron has only $42 to spend. Which inequality represents this scenario if “x” represents the number of games Cameron can play?

• 6x + 8 ≥ 42
• 8x + 6 ≤ 42
• 6x + 8 > 42
• 8x + 6 < 42

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TEKS.MATH.9-12.II.C.1

Which of the following equations match the given graph?

• x ≥ -1
• x ≤ -1
• x > -1
• x < -1

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TEKS.MATH.9-12.II.C.1