Describe (4,6) included in the solution area for the system

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 sequences that are geometric.

Ijust need to see how to do this. so you don’t have to answer all of them just a step by step explanation of one.