We can use the formula y2-y1/x2-x1 to get our slope. y2 and x2 are our second y and x coordinates, meanwhile y1 and x1 are our first y and x coordinates. -6-6/-1 -2 is -12/-3. -12/-3 is 4, the slope is 4.
<span>One rotation is equal to 360 degrees, so 1.5 rotations would be 540 degrees. </span>
-1/2 I think is the slope
the measurement of QP=8 CM