According to the fundamental theorem of algebra, which polynomial function has exactly 8 roots?

Step-by-step explanation:

I just took the test on edgnuity and it is NOT B so my 2nd guess would be D

b. 2

step-by-step explanation:

the slope of a line =δy/δx

δy= y₂-y₁

δx= x₂-x₁

therefore, using the points (-2,-3)   and (3,7) we can calculate gradient as follows:

m=(7--3)/(3--2) (a number minus a negative number the sign changes to a plus)

m=(7+10)/(3+2)

=10/5

=2

so, converting firstly the mixed fractions to improper fractions and then "adding".