Answer: The required equation of the line is 
Step-by-step explanation: We are given to find the equation of a line that has a slope of
and passes through point (-3,-1).
<em><u>SLOPE-INTERCEPT FORM :</u></em>
The equation of a line having slope m and passing through the point (a, b) is given by

For the given line, we have

Therefore, the equation of the line is given by

Thus, the required equation of the line is 