Step-by-step explanation:
step 1. f(0) = 0/(0^2 + 1) = 0/1 = 0
step 2. -f(x) = -x/(x^2 + 1)
step 3. f(9) = 9/(9^2 + 1) = 9/82.
Answer:
d
The corresponding point is (-4.-1)
we know that
The point (-4,2) is on the graph of f(x)
so
For x=-4
f(x)=2
therefore
-(1/2)f(x)=-(1/2)*2=-1
1/a^3 and 1/b^5