Y’all I need help asap. I also need to show my work for this so if you can find the slope AND explain how that would be AMAZING

Answer:
Step-by-step explanation:
Slope = rise/run
pick two points, (0,2) (3, -7)
take their y values and subtract them
take their x values and subtract them
2-(-7) over 0-3 is 9/-3
simplify
-3