Find the slope of tengents drawn of the following curves at the given points:
(i) Curve ` y =x^(3)+1` at point (0, 1)
(ii) Curve ` x^(2)-y^(2)` = 20 at point (6, 4)
(iii) Curve ` y^(2)=4x` at point (1, 2)
(iv) Curve` y^(2) = 4" ax at point "(a/m^(2),(2a)/m)`

Answer

(i)0, (ii)`3/2`, (iii)1, (iv) m