The input to this system is temperature in degrees. The temperature range is between $(-50(+100)$F$.$

Answer the following questions:

Name five fuzzy sets for the temperature degree UOD. $(0\mathrm{.}5$points$)$

Define and represent the five fuzzy sets by using the two methods:$$

Discrete $($define the nonfuzzy sets and their memberships in each of the fuzzy sets that are defined in part $1).$

Function, use the Trapezoidal membership function to define the membership of each x in the UOD to each fuzzy set that is defined in part $1.(2\mathrm{.}5$points$)$

Calculate the membership degree of x $($x$=-10$F$)$in each fuzzy set by using the two defined methods in step $2.$