Answer: I have no clue which type of equation you want me to use, but I chose Slope Intercept Form. Equation: y=1/3x-13/3
Explanation:
1. We need to find the slope using y1-y2/x1-x2 We get 1/3
2. Plug this into slope Intercept Form, y=mx+b where m is slope. We get y=1/3x+b
3. Solve for b or y-intercept using m and any point, let's use the first one, (-2,-5). The equation is -5=1/3 times -2 +b. We get that b= -13/3
4. Rewrite the equation without x and y and add b. We get y=1/3x-13/3