PLEASE HELP ME 40 POINTS!!!
The graph of the linear function f has a positive slope. Match each system of linear equations with the correct number of solutions.
A. No Solution B. Infinitely many solutions C. One Solution

1. y = f(x) ------------> _________
1/4y = 1/4f(x)

2. y = f(x) -----------> _________
y = f (4x)

3. y = f(x) ------------> _________
y = f (x) -4

4. y = f(x) ------------> _________
y = 4f (x)