To convert 8.25% to a decimal, in order to get the correct result you need to divide the number given (8.25) by 100. In this way, you will obtain the result wanted.
Y = -1/3x + b then plug it in -4 = (-1/3 x 6) + b. (6 times -1 divided by 3) -4 = -2 + b. (move -2 to other side) b = -2. (now put em all together) y = -1/3x -2
