The equation of a direct variation passes through the point (4,18) determine the constant of variation as well as the equation of the direct variation Constant of variation :k=

Equation :y=

Asap (explain how you got it as well for brainliest)i tried 1: 2 and 2: 3 and they were wrong. picture of figure: in the figure below, the segment is parallel to one side of the triangle. the ratio of 12 to y is1: 21: 31: 42: 3

Can somebody 1. what is the formula for finding the vertical distance between two points on a coordinate plane?

Write the summation to estimate the area under the curve y = 1 + x2 from x = -1 to x = 2 using 3 rectangles and right endpoints