Answer (Choose 1 answer)
(See picture)
A. (ii)
B. (iii)
C. (i)
D. None of the other choices is correct
E. (iv)
Determine where the given function is increasing and where it is decreasing f(x) = x²+5x-9
(i) Decreasing on (-∞, 5/2), increasing on (5/2,00)
(ii) Decreasing on (-∞, -5/2), increasing on (-5/2,00)
(iii) Increasing on (-00,-5/2) and (0.00), decreasing on (-5/2,0)
(iv) Increasing on (-00, -5/2), decreasing on (-5/2,00)
Exit 30
