4) The graph of a quadratic function is shown on the grid. Which equation best represents the axis of symmetry?
2
X
1
2
3
5
-27-1
-1
6 7
- 3
-5
O y = 6
x = 2
O y = 4
X=0

Graph the equation. select integers for x

At a book fair, joe bought 24 books at 3 for $5 and had $2 left. how much money did he have at first?

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?