Pleas me what is the direct variation equation for the table of ordered pares x 60 70 80 y 48 56 64 what is the direct variation equation for the table of ordered pares x 20 30 40 y 24 36 48

Me i need ! find the asymptote and determine the end behavior of the function from the graph. the asymptote of the function is= blank 1 . for very high x-values,y =blank 2 options for blank 1 x=2 x=-2 x=3 x=-3 blank 2 options moves towards negative infinity moves toward the horizontal asymptote moves toward the vertical asymptote moves toward positive infinity