HELP HELP HELP GEOMETRY, FOR

Which facts are true for the graph of the function below? check all that apply. f(x) = log8 x. (30 points pls )

What is the remainder when 2872 is divided by 76? a) 51 b) 57 c) 60 d) 63

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