An end of year Mathematics exam for grade 11 students consists of two papers. Paper A and Paper B. The marks in both papers for 7 students are shown below. Student 1 Student 2 Student 3 Student 4 Student 5 Student 6 Student 7 66 Paper A Paper A 55 75 48 92 84 63 53 55 50 84 84 42 55 A. y= 0.7098+0.8117x B. y = 0.7098+0.8655x %3D C. y= 0.6052 +0.8117x D. y = 0.6052+0.8655x

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