Either using a rational function found in your research or modelling your own scenario with one, explain the function and why it is relevant in your chosen career. • Calculate x-intercepts, y-intercepts, asymptotes, holes, maximum and minimum values (you may use technology to find the max and min values), defining intervals, domain and range. Interpret your results in the context the field. If there are no asymptotes or holes, then use a sample function to explain a situation where each of ...
What are the applications of rational functions in everyday life?
There are several applications of rational functions in everyday life. We can form rational equations and formulas to calculate speeds or distances, calculate the work rate of people or machines, and we can solve mixing problems. Rational functions even have applications in medicine and economics to model real scenarios.
What is the degree of rational function?
It must have a degree of at least 1. Rational functions are often used to solve a wide variety of problems in real-life situations. Most of these problems often involve rates and time. The following are some examples of rational functions applied in real life. 1. Work
Why are polynomial functions called rational functions?
The functions are known as being ‘rational’ because one of the polynomial functions is divided by the other just like in a ratio. With rational functions, the denominator can never be equal to zero. It must have a degree of at least 1. Rational functions are often used to solve a wide variety of problems in real-life situations.
What job uses rational expressions?
By Alisha and Keltzy Your math teacher was right. ... Use Rational expressions to calculate price in situations like a double funeral. ... Nurses U...
What are some real life examples of rational numbers?
So, rational numbers are used everywhere in real life leaving some special cases. Example 1 : Malachi hikes for 2.5 miles and stops for lunch.Then...
What type of math is rational expressions?
A rational expression is nothing more than a fraction in which the numerator and/or the denominator are polynomials. Here are some examples of rati...
[PDF] Do Undergraduate Students Relate Algebraic Rational Expressions
Do Undergraduate Students Relate Algebraic Rational Expressions www mwera org/MWER/volumes/v25/issue4/v25n4-Yantz-GRADUATE-STUDENT-SCHOLARSHIP-SECTION pdf polynomials rational expressions and radicals Proficiency with the procedures used to simplify or perform operations with rational expressions is also