How would you solve these if the x goes; -3,-2,-1,0,1,2,3 in a table format

Choose the point slope form of the equation below that represents the like that passes through the points (-6,4) and (2, 0)

Find the equation of the trend line (line of best fit). show your work i'm using the points (34,76) (42,91)

It took alice 5 5/6 hours to drive to her grandparents' house for . on the way home, she ran into traffic and it took her 7 3/8 hours. how much longer did the return trip take? write your answer as a proper fraction or mixed number in simplest form. the trip home took __hours longer. ?