A student earned grades of B, B, A, C, and D. Those courses had these corresponding numbers of credit hours: 4, 5, 1, 5, 4.
The grading system assigns quality points to letter grades as follows: A equals =4, B equals =3, C equals =2, D equals =1, and F equals =0. Compute the grade point average (GPA) and round the result to two decimal places. a. 3.15
b. 1.41
c. 8.20
d. 2.41
since it's only a translation, take one point as an example. lets say the bottom right point on trapezoid P is point A, and the translated point on P' is A'. the coordinates of A are (-3,2) while the coordinates of A' are (5,-3). (-3+x,2+y)=(5,-3). -3+x=5, x=8; 2+y=-3, y=-5
