How do you show initial value for the following points (5,28), (10,32), (15,36), (20,40)?
There is no "initial" value.......the equation modeling this data is just :
y = (4/5)(x − 5) + 28
y = (4/5)x − 4 + 28
y = (4/5)x + 24
P.S. ......If you mean the value where x = 0.....then we have the point (0, 24)
