1. The problem statement, all variables and given/known data Find the parametric equation for the line tangent to the curve: x=t^3-1, y=t^4+1, z=t at the point (26, 82, 3). Use the variable t for your parameter. 2. Relevant equations 3. The attempt at a solution dx/dt=3t^2, dy/dt=4t^3, dz/dt=1 I got then that x=26+(3*26^2)t y=82+(4*82^3)t z=3+t and only the z component is correct. Where am I going wrong. Any help is really appreciated!