Part 2: Using the Library web resources and/or other materials find a real-life application of a linear function. State the application give the equation of the linear function and state what the x and y in the application represent. Choose at least two values of x to input into your function and find the corresponding y for each. State in words what each x and y means in terms of your real-life application. Please see the following example. Do not use any version of this example in your own post. You may use other variables besides x and y such as x and W depicted in the following example. Be sure to reference all sources using APA style.The average lifespan of American women has been tracked and the linear model for the data is A = 0.2t + 73 where t = 0 corresponds to 1960. This implies that in 1980 t = 20 women lived an average of 77 years. A = 0.2(20) + 73 = 77. In addition in 2000 t = 40 women lived an average of 81 years. A = 0.2(40) + 73 = 81.