Find a parametric representation of the given curve:
1. The circle in the plane z=4 centered at (0,0,4) with a radius of 4.
How do i approach this i new how to do this with two variables but with three im confused..
2. The graph of 3x^2 +y^3 in R^2 for 0 < or = y < or = 1.
srry im new and learning latex atm.