Help me pls these are my finals . please don’t answers this if you are below 100 points

Answer:
y=2/5x-1
Try using desmos graphing calculator, it works for me so maybe it will help you. Just put each equation in each one and find that one that is similar.
Answer: the answer is the first one
Step-by-step explanation:
start from the y- intersepte whitch is -1, go down 2 and to the right 5. trust me its, im doing the same work as you right now. im in 10th grade btw