What is the domain? Explain what is the range? explain what is the y - intercept? What is the horizontal asymptote of this graph?

Find parametric equations for the line tangent to the curve of intersection of the surfaces at the given point. surfaces: xsquared2plus+2yplus+2zequals=1212 yequals=33 point: left parenthesis 1 comma 3 comma five halves right parenthesis

Select the conic section that represents the equation. 3x2 + 3y2 -2x + 4 = 0

Given δjkl : δxyz, find x. a)10 b)12 c)16 d)20