Type the expressions as radicals.
y 3/5

Step-by-step explanation:

If

n

is a positive integer that is greater than

x

and

a

is a real number or a factor, then

a

x

n

=

n

√

a

x

.

a

x

n

=

n

√

a

x

Use the rule to convert

y

3

5

to a radical, where

a

=

,

x

=

, and

n

=

.

5

√

y

3

a. the residual plot for model 1 has a random pattern and is a good fit for the data.