Will mark brainliest! Can anyone help me w this pls

Answer:
3rd graph(bottom middle)
Step-by-step explanation:
+4 means it crosses the y-axis at +4 and 3x means that it goes up 3 for every 1 it goes to the right.
Answer:
C
Step-by-step explanation:
The only thing you need to use for this question is the y intercept. When x equals 0, y should equal 4. The only question which that is true in is C.