Find the inverse f(x) = 4 – 9x

Complete the statements about the system of linear equation respresented by the tables the equation respented the left table is

If y varies directly as x2 and y=6 when x=6, find the constant of variation.

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.