Can anyone help me please no link's please I'll give braniest thanks​

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

Express in the simplest form: (x^2+9x+14/x^2-49) / (3x+6/x^2+x-56)

Using graph paper, determine the line described by the given point and slope. click to show the correct graph below.(0, 0) and 2/3