Polynomial Roots and equations

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)

How many zeros does the following function have?
f(x)= x⁵ - 3x³ + x

• 8
• 9
• 5
• 3

What are the zeros of the polynomial function?
y = x(x - 6)(x + 5)

• 0, 6, -5
• 6, -5
• 0, -6, 5
• 1, -6, 5

What are the zeros of the polynomial function?

y = (x + 2)(x - 7)³

• -2, 7 multiplicity 3

• -2, 7, 3

• 2, -7 multiplicity 3

• 2, -7, 3

f(x)=(x + 4)(x - 3)(x - 2)

List the zeros for this function.

• x= -4, x=3, x= -2

• x= -4, x=3, x=2

• x=4, x= -3, x= -2

Factor: 49x² - 100

• (49x + 100)(x - 1)

• (7x - 10)(7x - 10)

• (49x - 10)(x + 10)

• (7x -10)(7x + 10)

Which root has a multiplicity of 2?

• -1

• 2

• 4

• -4

• 
• 
• 
• 

• -5

• 0

• 1

• 3

• -2

• 1

• 2

• 4