A group of friends completed a survey about their monthly income much they pay for rent each month. The table shows the results, Monthly Net Income (dollars) Monthly Rent (dollars) 1400 1550 SO 2000 3000 1) What is the line of best fit? 2) What is the correlation coefficient?

Consider u = {x|x is a negative real number}which is an empty set? o {x|x eu and x has a negative cube root}o {x|x eu and x has a negative square root}{x|x eu and x is equal to the product of a positive number and -1}{x|x eu and x is equal to the sum of one negative and one positive number?