CCSS.Math.Content.HSA.APR.B.2

What are the factors of x²+3x-40

• (x+10)(x-4)
• (x+8)(x-5)
• (x+20)(x-2)
• (x+1)(x-3)

Tags

CCSS.Math.Content.HSA.APR.B.2

Factor completely: -5x²+30x-40

• -5(x-2)(x-4)
• (x-2)(x-4)
• -(5x-8)(x-5)
• (5x+10)(x+4)

Tags

CCSS.Math.Content.HSA.APR.B.2

Factor (DOTS):
x² - 169

• ( x - 13) ( x + 13) 
• ( x + 13) ( x + 13) 
• ( x - 13) ( x -13) 
• Prime

Tags

CCSS.Math.Content.HSA.APR.B.2

Which of the following could be the factored form for the equation representing the graph shown?

• (x+3)(x-2)(x-5)
• (x-5)²(x-2)(x+3)
• (x-3)(x+2)(x+5)²
• none of these

Tags

CCSS.Math.Content.HSA.APR.B.2

What is the limit as x approaches -1

• 0
• Infinity
• -Infinity
• What are you talking about?!?!?

Tags

CCSS.Math.Content.HSA.APR.B.2

Find all zeros. Do not use the calculator.

• x= 3,1,1/3

• x= -3, -1, -1/3

• x = -3, 1, 1/3

• x = 3, -1, -1/3

Tags

CCSS.Math.Content.HSA.APR.B.2

Find all zeroes given a factor of (x+3).

f(x) = 2x³ + 5x² - 6x - 9

• -1,-3,-3

• -1,-3,3/2

• 3,3,3

• -3,2/3,-1

Tags

CCSS.Math.Content.HSA.APR.B.2

For the following polynomial, k is an integer.

y = x³ + 4x² - 11x + k

If (x + 5) is a factor, which of the following is another factor?

• (x - 4)

• (x - 5)

• (x + 2)

• (x + 3)

Tags

CCSS.Math.Content.HSA.APR.B.2

Which is a factor of 3x² + 10x – 8 = 0?

• (x - 4)
• (2x - 3)
• (x + 6)
• (3x - 2)

Tags

CCSS.Math.Content.HSA.APR.B.2

Which function has the zeros of 10 and -7

• x² + 3x - 70

• x² - 3x - 70

• x² + 3

• Not enough information

Tags

CCSS.Math.Content.HSA.APR.B.2