Given this slope equation, calculate the x-intercept (the point at which y = 0). y = 0.523x + 16.8

The answer is (-31.58, 0) when rounded to 2 decimal places.

answer : a model is often used to explain and make things easier to understand when any scientific topic needs to be demonstrated and explained.

as in this case where a scientist wants to use a model to present the results of his detailed scientific investigation. he should do it as it will him to make the audience understand the concept in a much better way. also, it can be changed according to new scientific understandings.