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

Solve using Zero-Product Property.
(x+4)(x-3) = 0

• x = 4 and x = -3
• x = 2 and x = 1
• x = -4 and x = 3
• x = -2 and x = 1

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

Solve.
|2x - 1| = 7

• x = -3 or x = 4
• x = 4
• x = 4 or x = -4
• no solution

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

n² - 2n = 0

• n = 2 and 0
• n = -2 and 0
• n = 2
• n = 0

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

Find y.

• 2
• 4
• 15
• 10

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

log₆(2x + 3) = 3

• x = 106.5
• x = 100
• x = 16
• x = 50

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

At the airport, the new runway will be parallel to a nearby highway.  On the scale drawing of the airport, the equation that represents the highway is 6y = 8x - 11.  Which equation could represent the new runway? 

• 9y = 12x + 5
• 9x = 12y + 8
• 12y = -9x + 2
• 12x = -9y + 4

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

What inequality does the number line graph represent?

• x ≥ 3
• x > 3
• x < -3
• x ≤ -3

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

Solve:
10x + 9 = 4x - 9

• 0
• 3
• -3
• -18

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

Sovle for x:
5^{-3x - 1} = 25

• x = -1
• x = -4
• x = -3
• x = 1

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

What is the value of x?

• 11
• 88
• 44
• 22

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