Find the magnitude of vector v.
What will be an ideal response?
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Solve the equation.
= ?x + 8?
A. {14, - 
}
B. {- 14, 
}
C. ?
D. {14}
Answer the question.How can the graph of f(x) = -5x2 + 4 be obtained from the graph of 
A. Stretch it vertically by a factor of 5, reflect it across the y-axis, and shift it 4 units upward. B. Stretch it horizontally by a factor of -5, reflect it across the x-axis, and shift it 4 units downward. C. Stretch it vertically by a factor of 5, reflect it across the x-axis, and shift it 4 units upward. D. Stretch it horizontally by a factor of 4, reflect it across the x-axis, and shift it 5 units upward.
Plot the point in a polar coordinate system.(4, 405°)
A. 
B. 
C. 
D. 
Simplify using the product rule, if possible.p8 ? q2 ? t3
A. (pqt)48 B. (p + q + t)13 C. (pqt)13 D. Cannot be simplified