solve the differential equations subject to the given conditions.
dy/dx= 4x^1/2 y=21 of x=4
is this derivative?!
2 answers
**antidervative
dy=4x^.5 dx
y= 2/3 * 4 x^1.5 + C
21=8/3 * 4^3/2 + C
21=64/3+C solve for C, then you have it.
y= 2/3 * 4 x^1.5 + C
21=8/3 * 4^3/2 + C
21=64/3+C solve for C, then you have it.