Let J be the region in the first quadrant bounded by the x-axis, the curve y = √x, and the line x = 9. 1. Set up an integral expression that finds the volume of the solid formed by revolving region J bounded about x-axis.
2. Set up an integral expression that finds the volume of the solid formed by revolving region J bounded about the line x = 9.

rx and sx

step-by-step explanation:

i think the correct option is the second option.

guess at question:

a vertical line intersects the graph of g(x,y) = 0 at two points. what conclusion follows about the function f(x) implicitly defined by g(x,f(x)) = 0?

the domain of f(x) cannot include the x coordinate of any such vertical line.

informally, f(x) is not a function, and

g(x,y)=0 cannot be solved for y uniquely.

the relation r = {(x,y) such that g(x,y) = 0} is a function if

for all (a,b) ∊ r and (c,d) ∊ r, a=c implies b=d.

step-by-step explanation: