Week 2 Review

What is the factored form of x³+7x²-2x-14

• (x²-2)(x-7)

• (x²+2)(x-7)

• (x²+2)(x+7)

• (x²-2)(x+7)

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Simplify. Write your answer in standard form:
(3x³+9x²-2x)−(7x³-6x²+1)

• 10x³+15x²-3x
• -4x³+3x²-2x+1
• -4x³+15x²-2x-1
• -4x³+15x²-2x+1

Tags

CCSS.HSA.APR.A.1

Simplify the product.  Write the answer in standard form.
(x+2)(x-5)

• x²-3x-10
• 2x²-3
• x²-10
• x²+2x-10

Tags

CCSS.HSA.APR.A.1

Simplify the product.  Write the answer in standard form.
(y+6)(6y²+9y-8)

• 49y³
• 36y²+55y-48
• 6y³+36y²+54y-48
• 6y³+45y²+46y-48

Tags

CCSS.HSA.APR.A.1

What are the factors of
25x² - 81?

• (5x - 9)(5x + 9)
• (5x - 9)(5x - 9)
• (5x + 9)(5x + 9)
• Cannot be factored

Tags

CCSS.HSA.APR.C.4

Factor completely:
 3x² + 5x - 12

• (3x + 4)(x-3)
• (3x - 4)(x + 3)
• (3x + 3)(x -4)
• (3x - 3)(x + 4)

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

Find the slope

• -5/3
• -3/5
• 5/3
• 3/5

Tags

CCSS.8.EE.B.5

Simplify.

• 10x⁹

• 24x¹⁴

• 24x⁹

• 10x¹⁴

Tags

CCSS.HSA.APR.A.1

7b - 3 < 11

• b < 2
• 84 > b
• b > 2
• b < 84

Tags

CCSS.7.EE.B.4B

• x is less than or equal to -2
• x < -2
• -2 < x
• x is greater than -2

Tags

CCSS.6.EE.B.8