Concept explainers
Grade Point Average In many universities students are given grade points for each credit unit according to the following scale:
A | 4 points |
B | 3 points |
C | 2 points |
D | 1 point |
F | 0 point |
For example, a grade of A in a 3-unit course earns
(a) Find a formula for the GPA of a student who earns a grade of A in
(b) Find the GPA of a student who has earned a grade of A in two 3-unit courses, B in one 4-unit courses and C in three 3-unit courses.
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Algebra and Trigonometry
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