banker models the expected value of a company (in millions) by the polynomial function V(n) = n3 – 3n2 , where n is the number of years in business. If a production company has an expected value of Php 50 million, how long was the company in business?
Contingency Table
A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.
Binomial Distribution
Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.
Direction: Answer the following questions through factoring each given polynomial
functions.
1. A banker models the expected value of a company (in millions) by the
polynomial function V(n) = n3 – 3n2
, where n is the number of years in
business. If a production company has an expected value of Php 50 million,
how long was the company in business?
2. In colder climates, the cost, C (in dollars), of natural gas to heat homes can
vary from one day to the next. This can be represented by the function C(d) =
2d3 – 3d2 – 32d – 3, where d is the number of days that natural gas was used
to heat homes. How many days the natural gas was used to heat a certain
home which cost them 10 dollars?
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