A.11.2 ft

B.9.6 ft

C.29.4 ft

Factor this polynomial completely x^2-64

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)

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