Determine whether the data show a linear relationship by plotting the points and drawing the line If so write an equation of a line of fit Estimate y when x 15 and explain its meaning in context Hours x Battery life y OA yes y 100x 5 y 1495 After 15 hours the battery will have 1495 left 1 95 7 65 5 12 39 7 OB no C yes y 5x 100 y 25 After 15 hours the battery will have 25 left D yes y 5x 100 y 25 After 15 hours the battery will have 25 left 16 20 9 21 5