Two fractions negative whose product is 5/8

What is the slope of the line that contains the points (-2,1) and (0,-3)

Pentagon abcde is dilated according to the rule do,3(x,y) to create the image pentagon a'b'c'd'e', which is shown on the graph. what are the coordinates of point a of the pre-image? a) (-1, 1)b) (-1, 2)c) (-9, 6)d) (-9, 18)

Graph the linear equation find three points on the graph -x+2y=11