Answer:
<em>spencer will have 9 quizzes</em>
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Step-by-step explanation:
If the line containing the coordinate "k", is parallel to the line at 5,5 and 1,-4, then their slopes must be the same, since parallel lines, have the same slope, let's check both slopes then.
As written here, both choices B and C represent proportional relationships:
... B. y = 12x
... C. y = 3x
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One key to a proportional relationship is that when one variable is zero, so is the other. This will not be the case for selections A and D.