The scatter plot shows the number of hours worked, x, and the amount of money spent on entertainment, y, by each of 23 students. (a) Write an approximate equation of the line of best fit for the data. It doesn't have to be the exact line of best fit. (b) Using your equation from part (a), predict the money spent on entertainment for a student who works 12 hours. Note that you can use the graphing tools to help you approximate the line. y 28 (a) Write an approximate equation of 24 the line of best fit. X Amount of y = 0 money spent on entertainment (b) Using your equation from part (a),