Find the points on the curve y = x³ at which the slope of the tangent is equal to the y-coordinate of the point.

Find the slope of the tangent to the curve y = x³ – x at x = 2.

Find the slope of the tangent to the curve y = 3x⁴ – 4x  at (i) x = 1 (ii) x = 4.

Find the slope of the tangent to the curve .

Find the slope of the tangent to the curve y = x³ – 3x + 2 at the point whose. x-coordinate is 3. 

Find the slope of the normal to the curve .

60.

Find the slope of the normal to the curve