Find functions f and g such that h = g ∘ f. (note: the answer is not unique. enter your answers as a comma-separated list of functions. use non-identity functions for f and g.) h(x) = 1 x2 − 81

It is given in the question that

And

can also be written as

Therefore,

That gives,

last one.

step-by-step explanation:

last one.

generally speaking, the others follow some sort of pattern that correlates to either linear (looks like a straight line) or sinusoidal (looks like an s).

the last one is just a random cloud of points that doesn't correlate to any particular known order.