Write an equation for the line that passes through the points (0, -6) and (-3, 0).
y = -2x - 6
y = -2x - 3
y = 0.5 -x - 6
y = 0.5 -x - 3

Solve the problem. a student earned grades of c, a, b, and a in four different courses. those courses had these corresponding numbers of credit hours: 4, 5, 1, and 5. the grading system assigns quality points to letter grades as follows: a = 4, b = 3, c = 2, d = 1, and f = 0. compute the grade point average (gpa) and round the result to two decimal places. 3.40 3.50 8.75 2.18