Question Josue is taking a multiple choice test. His grade is given by the equation \( y=100-5 x \), where \( y \) represents his final score and \( x \) represents the number of questions he got wrong. What could the number 5 represent in the equation?
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The number 5 in the equation represents the number of points deducted from Josue's final score for each question he gets wrong. So, for every incorrect answer, he loses 5 points from his initial score of 100. It's a straightforward way of penalizing mistakes while keeping a clear and simple scoring system! In practical terms, if Josue gets 3 questions wrong, he would lose a total of 15 points (3 wrong answers multiplied by 5 points each). This means his final score would be 85. This scoring mechanism is commonly found in various testing formats, especially in standardized tests!