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

How many roots will the equation: -4x^2  - 12x + 4= 1 have?

• 1
• 2
• 3
• none

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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

Solve.
-5|x - 4| < 20

• x < 8 and x > 0
• x > 8 or x < 0
• all real numbers
• no solution

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

Solve for n
12/6 =  4/n

• n=4
• n=2
• n=3
• n=6

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

What is one point that lies in the solution set of the system of inequalities graphed?

• (0, 4)
• (-4, 1)
• (2, 4)
• (4, -1)

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

What are the factors AND solutions of x² + 2x – 3 = 0

• (x - 2)(x + 1); x=2, x=-1
• (x + 1)(x - 3); x=-1, x=3
• (x + 2)(x - 1); x=-2, x=1
• (x - 1)(x + 3); x=1, x=-3

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

Which of the following is equivalent to the equation shown below? 

• x(x - 5) = 80
• 20(x - 5) = 4x
• 20x = 4(x - 5)
• 24 = x + (x - 5)

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

Solve.

x²=9

• x = ±9

• x = ± 3

• x = 0

• x = ± √3

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

Solve the following equation:

|2x – 3| + 5 = 10.

• {−1, 1}

• {−1, 4}

• {−1, −4}

• {1, 4}

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

Solve the equation. Round your answer to the nearest ten-thousandth.  $10\left(16^{v-3}\right)-3.3=28$  

• 4.141

• 4.7752

• 3.4115

• 3.4955

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