@ wakemeup look dude to find it find first where does the graph hit the x axis which are -3 and 1 but here 1 is repeated twice as it is (x-1)^2 so whenever u find square wat u do make the graph touch at that value dnt cross like others and to kno whether the graph start from up or down check if the x is positive then start from up as the graph we have in 10 a but if negative start from down