3
QuizMultiple Choice

Vector Addition and Subtraction

Question 3 of 10 • MO-Algebra II A

Review the following information about vectors q and r.q = ⟨–4, 1⟩r = ⟨a, 3⟩7(q + r) = ⟨–35, 28⟩

Answer
A
–31
B
–7
C
–5
D
–1
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