I think it is letter A ,man. yeah that gotta be the answer
Answer:
f‐¹(x) = 4x² - 3, for x < 0.
Nice doodle :P
I suggest you to go watch this video
https://www.youtube.com/watch?v=3W8SeYgZcMo
and you could also use the prime factorization method
where u list all the prime factorization for every number and find the common one
Answer:
A relation is just a set of ordered pairs (x,y) . In formal mathematical language, a function is a relation for which: if (x1,y) and (x2,y) are both in the relation, then x1=x2 . This just says that in a function, you can't have two ordered pairs with the same x -value but different y -values.
Step-by-step explanation:
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