An overdraft balance occurs when the available balance in a bank account is below zero. yvonne has an overdraft balance at the beginning of the year. the function graphed models yvonne's account balance, y, in dollars, x weeks after the beginning of the year. select true or false to describe each statement. true false the x-intercept represents yvonne's account balance at the beginning of the year. the slope represents the amount yvonne deposits to her account each week. yvonne no longer has an overdraft balance 4 weeks after the beginning of the year. graph of a line on a coordinate plane. the horizontal x axis ranges from 0 to 9 in increments of 1. the vertical y axis ranges from negative 100 to 100 in increments of twenty five. a line passes through the points begin ordered pair 0 comma negative 1 hundred end ordered pair and begin ordered pair 4 comma 0 end ordered pair and begin ordered pair 8 comma 1 hundred end ordered pair.