(Choose 1 answer)
(See picture)
A. None of the other choices is correct
B. (iv)
C. (iii)
D. (ii)
E. (i)
Determine where the function is increasing and where it is decreasing
f(x) = 3 x²+1
Increasing on (-∞,∞)
(ii) Increasing on (-∞,0), decreasing on (0,0)
(iii) Decreasing on (-∞,0), increasing on (0,0)
(iv) Decreasing on (-∞,∞)
vant
fini
