Can someone help me with Writing equations of lines

Answer:
y=-1/5x-1
Step-by-step explanation:
given two points (10, -3) and (5, -2) y intercept at -1
There are different ways. One of them:
Slope: -2-(-3)/5-10=-1/5
y=mx+b
m-slope -1/5
b y-intercept (-1)
y=-1/5x-1