Alg 2 Topic 5-1 to 5-3

• 2

• 1

• 4

• None

Tags

CCSS.HSA.APR.B.2

CCSS.HSA.APR.B.3

Identify the zeros

• x=2, x=6, x=-4

• (x+2)(x+6)(x-4)

• (x-2)(x-6)(x+4)

• x=-2, x=-6, x=4

Tags

CCSS.HSA.APR.B.2

CCSS.HSA.APR.B.3

12x + 9

• 3(4x + 3)

• x(12+9)

• 3(4x - 3)

• not factorable

Find all zeros:
f(x)=(x-3)(3x+1)(x+1)

• 3, -1/3, -1

• -3, 1/3, 1

• -3, -1/3, 1

• 3, 1/3, -1

Pick the polynomial that has the factors 3, 2, -2

• f(x) = (x - 3)(x - 2)(x + 2)

• f(x) = (x + 3)(x + 2)(x - 2)

• f(x) = (3x)(2x)(-2x)

• f(x) = 3x² + 2x - 2

Pick the polynomial that has the factors 5, -1, 0

• f(x) = x(x - 1)(x + 5)

• f(x) = (x - 5)(x + 1)

• f(x) = x(x + 1)(x - 5)

• f(x) = 5x² - x

What could be the equation of the polynomial function shown in this graph?

• 
• 
• 
• 

Which equation MOST LIKELY matches the graph?

• y = x⁴ - x³ + 3x² + 2

• y = -x⁴ + x³ + 5x + 2

• y = x³ - 2x² + 1x + 3

• y = -x³ - 2x² + 1x + 3

Is this function even or odd?

• even

• odd

What is the leading coefficient?

• Positive 

• Negative