CAN SOMEONE HELP ME PLEASE!!! NUMBER 4 PLEASE HELP THIS IS HOMEWORK! Will mark brainliest!!! (Linear functions btw)

Answer:
y = 125x + 500
Step-by-step explanation:
y = mx + b
y = ( (100 - 500) / (2014 - 2010) ) * x + 500
y = (500 / 4) * x + 500
y = 125x + 500