Answer:
The answer to your question is the second option.
Step-by-step explanation:
f(1) = - 1 just look for 1 in the x-axis and then look for where it crosses the y axis.
f(3) = 1 we can see that the line in 3 crosses the line when y = 1
f(-1) = -3 when the line equals -1, in the y-axis the line is -3
