Final answer:
The function y = 5x + 2 is a linear function with no maximum or minimum value. The domain is all real numbers and the range is also all real numbers. The function is always increasing.
Step-by-step explanation:
The function y = 5x + 2 is a linear function with a slope of 5 and a y-intercept of 2. The minimum or maximum value of the function depends on the domain of x values. Since the function is a straight line, it does not have a maximum or minimum value. The domain of the function is all real numbers. The range of the function is also all real numbers, as the function will output any possible y value depending on the x value. The function is increasing for all x values because its slope is positive, meaning the y value will increase as the x value increases. There is no part of the function where it is decreasing.