Solve the curve equation x^3 + 3y ^2 = 11

dy/dx = -x²/(2y)

Step-by-step explanation:

x³ + 3y² = 11

Differentiation both sides with respect to x

3x² + 6y(dy/dx) = 0

dy/dx = -3x²/6y

dy/dx = -x²/2y

arithmetic sequence

step-by-step explanation:

given that a sequence has terms as

19, 15, 11,

this is represented on a graph

the pattern indicates that the sequence is an arithmetic sequence with i term

a=19 and common difference d =-4

any general term

thus the sequence is reduced by 4 for each successive term starting from 1 and nth term is

24-5n.

first negative term would start after 5th term

5th term =24-25< 0

from 5th term onwards the sequence would be negative.

98%

step-by-step explanation: