Express the vector in the form ai + bj.
if A is the point (-6, -7) and B is the point (-1, -14)
A. v = 5i + 7j
B. v = 7i - 5j
C. v = 5i - 7j
D. v = -5i + 7j
Answer: C
Mathematics
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Factor: 3x3 + 12x2 - 9x
a. 3(x3 + 12x2 - 9x) b. 3(x3 + 12x) c. 3x(x2 + 4x - 3) d. 3x(x2 + 3x) e. 3x(x2 + 12x2)
Mathematics
Evaluate the expression without the use of a calculator, and then verify your answer using a calculator.ln l
A. -1 B. e C. 0 D. 1
Mathematics
Write in terms of i.
A. 5
B. -5
C. 5i
D. -5i
Mathematics