Which function describes this graph? 10
- 10
10
-10
A. y = x2 + 8x +12
B. y = (x-2)(x-6)
C. y = (x-4)(x-4)

D. y = x2 - 2x + 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?

How is the interquartile range calculated?

The relative growth rate for a certain type of fungi is 60% per hour.a small culture has formed and in just 6 hours the count shows to be 20,273 fungi in the culture.what is the initial number of fungi in the culture?