please help me last question of my test and I don't understand rattings, thanks, brainliest, etc.

Answer:f(x) = (-3/2)x-2Step-by-step explanation:I used the graph provided to answer the question. From the graph:1. We can see that the slope is going down from left to right, so the number before "x" in the function must be negative2. We can see that when x=0, f(x)=-23. We can see that when x=-2, f(x)=1Remember that f(x) is just equal to the y-coordinate. The only function from the ones provided that fits the three observations above is the first one; f(x) = (-3/2)x-2.