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

Solve by factoring.
z² - 18z + 81 = 0

• z = 9
• z = -9
• z = 9 or z = -9

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

What is the point in the following equation?
y-4 = 1/5 ( x-3)

• (3,4)
• (1/5,0)
• (-3,-4)
• (4,3)

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

Select the correct graph for each inequality.

• A
• B
• C
• _D

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

What type of slope does the graph have?

• Zero
• Undefined
• Negative
• Positive

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

Boyle's Law involves the pressure and volume of gas in a container. It can be represented by the formula P₁V₁=P₂V₂. When the formula is solved for P₂, the result is

• P₁V₁V₂

• 
• 
• 

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

Solve for x.

• 4
• 11
• 9
• 7

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

k/2≥8

• k≥16
• k≥6
• k≥4
• k≥10

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

Which of the following is equivalent to 3x - 4y = 6?

• y = -6/7x

• y = -3/4x

• y = 4/3x + 2

• y = 3/4x - 3/2

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

Find the roots: 5x² + 31x + 6 = 0

• x = -1 and x = -6

• x = -1/5 and x = 6

• x = -1/5 and x = -6

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

The sequence 28, 34, 40, 46, 52, ..., 88 has 11 terms. Find the sum of the 11 terms.

• 550

• 638

• 610

• 288

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