Addition is the correct answer.
x^2 is the part where you get the second degree term. If you add x^2+x^2 you get 2x^2. If you subtract x^2-x^2 you get 0. If you multiply x^2*x^2 you get x^4, which is a fourth degree term
Answer:
c
Step-by-step explanation:
Answer:
B: Negative
Step-by-step explanation:
-2/1 is the slope which is negative.