A scientist observes a galaxy through his telescope. He knows he's observing a galaxy, but can't make out its shape. However, he notices that the galaxy appears red. What type of galaxy is he observing?

answer; (d) spontaneous processes are characterized by the overall conversion of order to disorder;

because it says use -2,0,and 2 for x, we can plug those numbers into the equation. y/4=3/4(-2)+2   y/4= -1 1/2 +2 now to get x by itself, we can multiply each side by 4. y=-6+8 which equals y=2 when x=-2. now you can do the same thing with 0 and 2 as x. you get y=8 when x=0 and y=14 when x=2.

x   |   y

-2 |   2

0   |   8

2   |   14