1. Which statement about the function below is true?
f(x) = x^3 + 3x^2 - 9x - 27 = (x-3)(x+3)(x+3)

a)The root 3 has a multiplicity of 1.
b)The root 3 has a multiplicity of 2.
c)The root 3 has a multiplicity of 2.
d)The root 3 has a multiplicity of

3. 2. The yearly profits of a new small business, in hundreds of dollars, during its first 10 years can be modeled by p(x) = x^3 + x^2 - 2x + 31, where x is the number of years since the business opened. What was the yearly profit in year 6?
a)$13,700
b)$14,000
c)$27,100
a)$28,300

Question

1. Which statement about the function below is true? 
f(x) = x^3 + 3x^2 - 9x - 27 = (x-3)(x+3)(x+3)

a)The root 3 has a multiplicity of 1. 
b)The root 3 has a multiplicity of 2. 
c)The root 3 has a multiplicity of 2.
d)The root 3 has a multiplicity of

3. 2. The yearly profits of a new small business, in hundreds of dollars, during its first 10 years can be modeled by p(x) = x^3 + x^2 - 2x + 31, where x is the number of years since the business opened. What was the yearly profit in year 6? 
a)$13,700 
b)$14,000 
c)$27,100 
a)$28,300

jhonyy9 · Answer

1. - if you want writing in point c) ... multiplicity of 3 and not 2 - so hence i think that this is true