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

Solve |x – 12| - 3 = 11.

• -2, -26
• -2, 26
• 3, 25
• 4, -7

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TEKS.MATH.8.8C

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

What should you do first in solving this equation?
x² + 6x - 13 = 3

• Get factored form
• Write down: a=1, b=6, c=-13
• Make the equation equal 0 by subtracting 3 on each side
• Type it all in a calculator.

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

10 ≥ x - 3

• x ≤ 13
• x ≥ 13
• x ≤ 7
• x ≥ 7

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

Tell whether the angles are complementary or supplementary. Then find the value of x.

• Complementary; x=25
• Complementary; x=5
• Supplementary; x=25
• Supplementary; x=5

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

To solve by completing the square, what needs to be moved in this equation?
x² = 9 - 4x

• the -4x
• the 9
• the x²

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

3x² - 1 = 14

• 5
• -√5
• -√5, √5
• √5

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

What is the approximate solution to the equation 3^x-1 = 4^{2x + 5}

• 3.875
• 1.262
• -2.354
• -4.797

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

Solve the equation: 6 = ∛(8g)

• x = 48

• x = 216

• g = 2.5

• g = 27

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

Find the Axis of Symmetry of the following Quadratic Function:

 $y=x^2+6x+5$  

•  $x=6$  

•  $x=5$  

•  $x=-5$  

•  $x=-1$  

•  $x=-3$  

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

Solve for x: $\frac{x}{5}=2$  

• x = 20

• x = 7

• x = 10

• x = 3

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