ok so "at 6am the temp was at 52°" find 6am at the bottom of the graph and then follow the line up to roughly where 52° would be marked on the verticle side, "for the next 2 hours the temp rose 2° per hour, so using the same method find where 8am would be and then go up to where 56° would be as 52°+2+2=56° "for the next 6 hours it rose 3° per hour" so find where 2pm would be (14:00) and go up to 74° because 3x6=18 , 56+18=74° "the temp stayed steady until 6pm so from where you are 74° degrees draw a straight line until where 6pm is, "for the next 2hours the temp dropped 1° an hour" so from 74° go down to 72° at 8pm from there on it dropped steady until midnight so you need to keep a line going down until 63º and make sure its midnight a picture is attatched if you are still stuck!
