Log base 2 of x multipy 1/3 times base 2 of x

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line

The image of the point (-6, -2)under a translation is (−7,0). find the coordinates of the image of the point (7,0) under the same translation.

Line l passes through points (0,4) and (3,6) what is the slope of a line that is parallel to line l -2/3 -3/2 2/3 3/2