Please help me with my algebra homework!
The four functions are below:
1. y=-2x+34 2. y=(-x/3)-10
3. y=-|3x| 4. y=(x-2)^2
a. In what order should you stack the machines so that when 15 is dropped into the first machine, and all four machines have had their effect, the last machine’s output is -6?
b. What order will result in a final output of 2 when the first imput is 8?