All the potential rational zeros of the fourth degree integral polynomial function

mc$006-1.$jpg

are mc$006-2.$jpg$.$ The values of a and e$,$ respectively, could be

Question $1$Select one:

a$.$

$4$ and $1$

b$.$

$1$ and $4$

c$.$

$1$ and mc$006-4.$jpg

d$.$

mc$006-3.$jpg and $1$