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

What is the solution to the system?

• (0, 3)
• (1, -1)
• (-3, 1)
• (1, 3)

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

What is the first step to solve this equation:
11 - 3x = 44

• Add 3 to both sides
• Subtract 11 from both sides
• Add 11 to both sides
• Divide 3 on both sides.

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

Solve the radical equation

• 25
• 50
• 125
• 5

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

Solve by cross-multiplying.

• x = 2
• No Solution
• x = -10
• x = 10

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

Which method is MOST EFFICIENT to solve:
5x²  -3x - 7  = 0

• Square Root Method
• Greatest Common Factor (GCF)
• Complete the Square
• Quadratic Formula

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

√(8x-16) ≥ 4

• [2,4]
• [2, +∞]
• [4,+∞]
• [-2,4]

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

What is the discriminant for 5x² + x − 2 = 0

• -39

• 42

• -41

• none of these

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

The domain restriction; x > 5 restricts which type of numbers?

• All numbers greater than or equal to 5

• All numbers less than or equal to 5

• All numbers greater than 5

• All numbers less than 5

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

Solve for x.

• x=10

• x=5

• x=21

• x=17

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

What is the solution of this system of equations?

x + 2y = 23

4x - y = -7

• (1, 11)

• (-11, 1)

• (-1, -11)

• (11, 1)

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