What is the relationship?

The equation of the line (in the form "y=mx" ) is

Find the volume of the described solid. the solid lies between planes perpendicular to the x-axis at x = 0 and x=7. the cross sectionsperpendicular to the x-axis between these planes are squares whose bases run from the parabolay=-31x to the parabola y = 30/x. a) 441b) 147c) 864d) 882

In a graph with several intervals o data how does a constant interval appear? what type of scenario produces a constant interval?

Solve for x and select the correct answer