ИДЗ 6.2 – Вариант 9. Решения Рябушко А.П.

1. Find the y ´and y´ ´
1.9 tgy = 3x + 5y
 
2. Find the y ´and y´ ´
2.9 x = 4t + 2t2 y = 5t3-3t2
 
3. For this function, the argument y and calculate x0 y ´´ ´(x0)
3.9 y = ln (1 + x), x0 = 2

4. Write a formula for an arbitrary n-th order of the specified function.
4.9 y = √x

5. Solve the following problems.
5.9 Write the equation of the tangent to the curve y = x2 - 6x + 2 at the point with abscissa x = 2

6. Solve the following problems.
6.9 The law of motion of a material point s = 4sin (t / 3 + π / 6) -8. Find its velocity at time t = π / 2 c.

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