What is the multiple zero and multiplicity of f(x)=x^3-14x^2+49x

a. multiple zero = 0; multiplicity =2

b. multiple zero = 7; multiplicity =2

c. multiple zero = -7; multiplicity =2

d. multiple zero = 0; multiplicity =3

answer for #1 is c

answer for #2 is d

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company a

step-by-step explanation:

using the linear regression models , it is found that company a   pays about $14 more. but using the same regression (linear) company b pays about $10 more.

so company a pays more than b