On a multiple choice test, you earn 2 points for each correct answer, 1 point for every question left blank, and you lose a point for every incorrect answer. Let C be the number of correct answers, B be the number of questions left blank, and W be the number of incorrect answers.
Write an expression for a student’s total score. Identify the coefficients and variables in each term. [2]
What type of polynomial is this? [1]
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Answer:
trinomial
Step-by-step explanation:
c+b-w= total marks of the student
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