# Calculus

posted by
**Tori** on
.

Find the instantaneous rate of change of V with respect to r when r=100

V(r)=.2r^2-20r+600

using limit definition.

Please show work for understanding, thank you :)

posted by
**Tori** on
.

Find the instantaneous rate of change of V with respect to r when r=100

V(r)=.2r^2-20r+600

using limit definition.

Please show work for understanding, thank you :)