It’s -2 if you are looking for the slope.
E would be (-8,4), F would be (16,-8) and G would be (-24,-16). This is the correct answer. I hope this helps.
8a + 5b + 12. distribution first
Draw a line from F to (0,0). If you rotate that line 90 degree counterclockwise about the origin, the coordinate of F’ will be (4,1)
i cant describe but i put y=1/x+3 -4 on the graph hope this helps