Question

H

Answer 1

you have a quadratic over a line

the thing will be reduced in degree by 1, so you should get a line...

Answer 2

you can divide in different ways, the long division, synthetic, possibly get lucky and an
(x + 4) is a factor of the numerator

Answer 3

remember to remove x = -4 from the line though, that is undefined, the denominator of the original function becomes 0

Answer 4

what would the coordinates be off the point though? @DanJS