Question

Find the required values of dy/dt and dx/dt
y = sqrt of x

Please explain

Answer 1

dy/dt when x = 4 , dx/dt = 3
dx/dt when x =25 and dy/dt = 2

Answer 2

f(x)=sqrt of x f'(x)=1/(2*sqrtx)
dy=f '(x)dx
dy=f '(4)*3
dy=3/4

dy=f '(x)dx
dy=f '(25)*2
dy=1/5
hope it helped

Answer 3

so basically can u expalin wat u have to do...liek mim confused whats teh dfcne btwn wat u do to find dy/dt and dx/dt