Can someone help pls, 20 points

Each equation given below describes a parabola. which statement best compares their graphs? x = 2y^2 x = 8y^2

Find the slope of the line that contains the following points. r(-2, 4), s(6, -2)

72 the length of a side of a triangle is 36. a line parallel to that side divides the triangle into two parts of equal area. find the length of the segment determined by the points of intersection between the line and the other two sides of the triangle.