Answer:
Would it be 90 degrees?
Step-by-step explanation:
It looks like you have

Substituting these in to the plane equation, we have

When
, we get the point

, and
. This gives a remainder of

, and
. This gives a new remainder of

, and
. This gives a new remainder of

and so there is no remainder.
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Quicker method: Use the polynomial remainder theorem, which says the remainder upon dividing a polynomial
by
is
. Here we have


Y= 2x-3 i think, but i may be wrong
Ones and tens thats the anwers