Im sorry i dont understand the question.. Is there another form of the question you can give me?
Yo get a perpendicular line you have to have the reciprocal of the slope, in this case the slope is -2/5 so the reciprocal is 5/2. You then plug the coordinates in for y and x with the slope you found to find b (or the y-intercept). The equation will be 2=-6(5/2)+b. Solve and b=17. The final equation is y=(5/2)x+17
Commutative Property of Addition
Preimage and image are terms that are used when a figure transitions. The preimage is before the figure goes through transition and the image is afterwards
you have a 4/15 chance of getting red and a 5/14 chance of getting yellow staight after.