WEOL thru (-3,5) and m=1/3

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

Which inequality has a dashed boundary line when graphed ?

Solve each quadratic equation by factoring and using the zero product property. 14x - 49 = x^2