У Which interval for the graphed function has a local
minimum of 0?
8
6+
4
(12. 2.91
O 1-3, -2]
O(-2, 0]
O [1, 2]
O [2, 4]
2
-2.5,9)
(0,0)
2 (3,0) 4
X
24
-6
(-156, 6)

Aschool had an election where the candidates received votes in the ratio 1: 2: 3. if the winning candidate received 210 votes, how many total people voted in the election?