The equation shows the relationship between the amount of money, y, remaining in Jack's account and the number of weeks, x: Function 2: y = –8x + 60 Which statements states and explains which function shows a greater rate of change? Function 1, because Tom spends $7 each week and Jack spends –$8 each week Function 1, because Tom spends $21 each week and Jack spends $52 each week Function 2, because Jack spends $60 each week and Tom spends $21 each week Function 2, because Jack spends $8 each week and Tom spends $7 each week