If $360 is invested at an interest rate of 4% per year and is compounded quarterly, how much will the investment be worth in 18 years? a)$175.86 b)$422.39 c)$430.61 d)$736.96

The correct answer is d. - $736.96

Where m is the slope of the line and b is the y-intercept of the line, or the y-coordinate of the point at which the line crosses the y-axis. to write an equation in slope-intercept form, given a graph of that equation, pick two points on the line and use them to find the slope. this is the value of m in the equation.