Mathematics, 28.01.2020 09:31, powellkolbie

On a test, when a student gets full credit for an essay and answers 13 questions correctly, the student’s test score is 77. when a student gets full credit for an essay and answers18 questions correctly, the student’s test score is 97. assume the relationship is linear. a line models the relationship between the number of questions correctly answered, x, and the test score, y. what is the slope of the line?

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On a test, when a student gets full credit for an essay and answers 13 questions correctly, the stud...