Pre-Cal 2.1-2.3 Review

What is the degree of the polynomial 3x⁴ + 2x² + 5x ?

• 1
• 2
• 3
• 4

Tags

CCSS.6.EE.A.1

• x - 7
• x² - 7
• x + 7
• x² + 3x - 54

Tags

CCSS.HSA.APR.D.6

Solve: p² + 15p + 63) ÷ (p +7)

• (p + 8) + 7/(p +7)
• (p - 7) R(-7)
• (p + 8)
• (p - 8) R(7/p+7)

Tags

CCSS.HSA.APR.D.6

What is the quotient when (10n² - 37n - 12) is divided by (n - 4)?

• (10n - 3)
• (3n - 10)
• (10n + 3)
• (3n + 10)

Tags

CCSS.HSA.APR.D.6

(3x³ + 5x - 1) ÷ (x + 1)

• 3x³ - 3x² + 8x - 9
• 3x² - 3x + 8 - 9/x+1
• 3x² + 3x + 8 + 7/x+1
• 3x³ + 3x² + 8x + 7

Determine the roots of the polynomial. 
f(x) = (x+1)(x-4)(x+2)

• 1, 4, 2
• -1, -4, -2
• 1, -4, 2
• -1, 4, -2

Tags

CCSS.HSF-IF.C.7C

Determine the roots of the polynomial. 
f(x) = (x-2)(x+3)²

• 2, -3
• 2, -3, -3
• -2, 3
• -2, 3, 3

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.REI.B.4

3x³-x²+6x-2
If one of the factors is (3x -1), what is the other factor?

•  (3x+1)
•  (x²+2) 
•  (x²-2)
• none of the aboe

Tags

CCSS.HSA.APR.B.2

Find all the factors of   x³ -3x² -4x +12

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

Tags

CCSS.HSA.APR.B.2

What is the equation in factored form of this graph?

• f(x) = (x-4)(x-1)²(x+2)(x+4)
• f(x) = (x-4)(x+1)²(x+2)(x+4)
• f(x) = (x-4)(x-1)²(x-2)(x+4)
• f(x) = (x+4)(x+1)²(x-2)(x-4)

Tags

CCSS.HSA.APR.B.3