Option 24 DHS 6.2

DHS - 6.2
Find y´ and y. "
No. 1.24. x ^ 4 + x²y² + y = 4.
Find y´ and y. "
No. 2.24. {x = 5sin³t; y = 3cos³t;
No. 3.24. For a given function y and argument x0, calculate y ‴ (x0); y = Ln³x; x0 = 1.
No. 4.24. Write the formula for the derivative of the nth order for the function y = ln (1 / (4-x));
No. 5.24. Find a point on the curve y = 3x² - 4x + 6; the tangent in which the line is parallel is 8x - y - 5 = 0.
No. 6.24. At which point of the parabola x² = 20y the abscissa increases five times faster than the ordinate