z=r^2+2r

Plot the line y=1-3x and the curve y=34.6-x^2 (all under a square root). Find their point of intersection. Then find the acute angle between the tangent lines at this point of intersection.  Look at the plot to determine if you need to add or substract their inclinations

* Salue the equation:- (2x -44+5)y'=x- 2y+3

Find the vertical orbits and draw basically

What is differentiation

What is the equation of the radical axis of the curves x^2 + y^2 – 1 = 0 and x^2 + y^2 – 6x + 6y + 11 = 0?

Find the distance between line 3x + 4y = 10 and point (-2, -1/2)

Differentiate y = xe у'3