We have the next points
(-3,3)=(x1,y1)
(-1,-3)=(x2,y2)
In order to calculate the equation we need to find the slope of the line
[tex]m=\frac{y_2-y_1}{x_2-x_1}=\frac{-3-3}{-1+3}=\frac{-6}{2}=-3[/tex]The slope of the line is -3
Then we will calculate the equation of the line using the slope-point form
[tex]y-y_1=m(x-x_1)[/tex]we substitute the values
[tex]y-3=-3(x+3)[/tex]we isolate the y in order to obtain the equation of the line
[tex]\begin{gathered} y=-3x-9+3 \\ \end{gathered}[/tex]The equation of the line given is
[tex]y=-3x-6[/tex]another way to find the answer is using the other point
[tex]y+3=-3(x+1)[/tex]Therefore the correct answers are A and B