If y e x
- if y u003d (x/x+1)5 then dy/dx
- if y e x then d2y dx2
- if y varies directly as x and yu003d12 when xu003d4
- if y repeats is it a function
- if y k and n are the values of youngu0026#39;s modulus
- if y u003d sin inverse x
- if y is a function of x and ln(x+y)u003d2xy then yu2032(0)u003d
- if y varies inversely as x
- if y varies directly as x