Alg Reason: Decomposing Polynomials

(3x + 2)(2x + 4)

• 6x² + 16x + 8

• 5x² +11x + 6

• 5x² + 16x + 6

• 6x² + 11x + 8

Tags

CCSS.HSA.APR.A.1

(2x + 3)(2x - 3)

• 4x² - 9

• 4x² + 9

• 4x²- 12x - 9

• 4x² + 12x - 9

Tags

CCSS.HSA.APR.A.1

The length of a rectangle is x + 2 units and the width is 3x + 7
 units. Find the area.

• 3x² + 9x + 14 square units
• 3x² + 13x + 14 square units
• 4x + 9 square units
• 8x + 18 square units

Tags

CCSS.HSA.APR.A.1

Tags

CCSS.HSA.APR.A.1

Tags

CCSS.HSA.APR.A.1

Find all zeros.

• x= 3,1,1/3
• x= -3, -1, -1/3
• x = -3, 1, 1/3
• x = 3, -1, -1/3

Find the zeros of the polynomial

Tags

CCSS.HSA.APR.B.3

What are the zeros of the function?

• 4,1
• 3,1,-2,-5
• -3, -1, 2, 5
• -2,4

• Yes f(1) = 0

• No, f(1) = 24

• Yes, f(-1) = 0

• No, f(-1) = 24

Tags

CCSS.HSA.APR.B.2

• Yes f(3) = 0

• No, f(3) = -5

• Yes, f(-3) = 0

• No, f(-3) = -5

Tags

CCSS.HSA.APR.B.2