Posted by Ali on .
Use a formula for slope of a line tangent to a parametric curve to find dy/dx for the curve c(s) = (s^(1)6s, 7s^3) at the point with s=4

Math 
Steve,
dy/dx = (dy/ds)/(dx/ds)
= (21s^2)/(1/s^2  6)
now plug in s=4