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

Find the sum.
(3y² + y³ - 5) + (4y² -4y + 2y³ + 8)

• 3y³ + 7y² - 4y + 3
• 4y² + 3y³ - y + 3
• -y⁴ + 2y³ -y - 4
• 4y³ + 3y² -3y + 1

Tags

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

Factor (hint...take out the greatest common factor first)
2c² + 2c - 84

• (c-6)(2c+14)
• (c+7)(2c-12)
• (c-4)(2c+21)
• 2(c+7)(c-6)

Tags

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

Translate into an expression:
two more than three times x 

• 3x-2
• 2>3x
• 2+3x
• 2(3x)

Tags

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

Factor 25x³ + 5x² (GCF)

• 25x²(x + 5)
• 5x²(x + 5)
• 5x²(5x + 1)
• 5x²(x + 1)

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

Factor:
81m² - 1 

• not factorable
• (m-9)(m+9)
• 9m(9m-1)
• (9m-1)(9m+1)

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

f(x) = -3x⁴ + x³ - 2x² + x - 1

What is the y-intercept of f(x)?

• (-1, 0)

• (0, -1)

• (-3, 0)

• (0, -3)

Tags

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

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

Find the sum.

(3y² + y³ - 5) + (4y² -4y + 2y³ + 8)

• 3y³ + 7y² - 4y + 3

• 4y² + 3y³ - y + 3

• -y⁴ + 2y³ -y - 4

• 4y³ + 3y² -3y + 1

• None of these

Tags

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

√98 + 5√2

• 8√3
• 12√2
• 7√2
• 7√3

Tags

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

Determine the degree of the following polynomial:

-7xy³z²

• 1

• 3

• 2

• 6

Tags

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

Factor:

4x² - 25

• (2x + 5) (2x - 5)

• (2x - 5)²

• (2x + 5)²

• 2x + 5(2x - 5)

Tags

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