NEED HELP ASAP Use the graph below to answer the following question:
5
4
3+
-5
-3
2
3
6
-3-
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-5
What is the average rate of change from x = -1 to x = 1? (5 points)
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-2
-4
4
2

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