first one gets brainliest

Answer: y=3/4x-5
Step-by-step explanation: The graph is going through -5 on the y axis so the y intercept is -5. The slope is 3/4 x because at the bottom dot (-2,-6) and the middle dot (2,-3) the difference in x would be 4 and the difference in y would be 3 so the slope is 3/4.