This is good information, but the question part is missing. Put the question in the comments and I'll try my best to help!
Answer:
h(x) = -x^2 - 1
Step-by-step explanation:
well y, h(x), f(x), n(x), or any other something of x is all the same thing y.
So if f(x) is -x^2 - 1,
Then h(x) is also -x^2 - 1
Answer:
it is a convenience sample
Step-by-step explanation:
Answer:
Step-by-step explanation:
you can think in a reverse way:
Take

So the answer is
