Compose a reflection essay regarding the following questions involving functions.

1. Three examples of functions (used or applied) in the field of engineering.

2. Describe how the use of these functions is beneficial to your field.

Introduction A function, in very abstract terms, is something that will take an input, do something to that input, and based on what the input is, produce an output. Consider what one can do with fix) and x. The variable x is the most used input into the function. The name of a function 3' seems to be the most-used variable. Suppose our function is f(x) = x + 5. If the value of x is 2 i.e., our input for the function is 2, then we are looking for f(2). Hence, our function will munch on the number 2 and so f(2) = 2 + 5 = T. If our input is 3, our function will output f(3) = 3 + 5 = 8. You see that taking some input numbers, our functions would output another set of numbers