If they intersect at a 90 degree angle it’s B. If they never intersect if they continued for ever it’s A. If they intersect but it’s not at a 90 degree angle it’s D.
Answer:
I thank it is D
Step-by-step explanation:
Answer:
f(g(x)) = -1
Step-by-step explanation:

Answer:
Step-by-step explanation:
penetrating electromagnetic radiation of a kind arising from the radioactive decay of atomic nuclei.