Recent content by Amebos

Solved it. I realized what my mistake was. I inserted the value for C into the place for the value of Z. Thus X=49 and the answer for A is 1/49^2

Homework Statement Let L be the line y=7, x=7z. If we rotate L about the x-axis, we get a surface whose equation is Ax^2 + By^2 +Cz^2=1 What are the values of A, B, and C? Homework Equations Listed above. The Attempt at a Solution Since y=7, my first point that I plugged into...

Homework Statement The equation X(t)=A+tL is the parametric equation of a line through the point P:(2,-3,1). The parameter t represents distance from point P, directed so that the I component of L is positive. We know that the line is orthogonal to the plane with the equation 4x-6y+5z=6...