There are 150 visitors on the first day of a exhibition The number of visitors increases by 10% on the second day on the third day the number of visitors increases by 20% from the previous day how many visitors attend the science exhibition on the third day 

Ibelieve its 0 but i am not sure

(6,1)(5,4)slope = (4 - 1) / (5 - 6) = 3/-1 = -3y = mx + bslope(m) = -3use either of ur , = 6 and y = 1now sub and find b, the y int1 = -3(6) + b1 = -18 + b1 + 18 = b19 = bso ur equation is : y = -3x + we need it in standard formy = -3x + 3x to both sides3x + y = 19 < == standard form