Let y=ex/5 y
=
e
x
/
5
.
Find the differential dy
d
y
when x=5
x
=
5
and dx=0.5
d
x
=
0.5

Find the differential dy
d
y
when x=5
x
=
5
and dx=0.05
d
x
=
0.05

Amayoral candidate would like to know her residents’ views on a public open space before the mayoral debates. she asks only the people in her office. her co-workers are an example of a census population convenience sample simple random sample