Find the distance from P1 to P2.P1 = (-1, 2, -2) and P2 = (-3, 0, 1)
A. 3
B. 
C. 2
D. 
Answer: B
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Sketch the graph of the piecewise defined function.
?
?
A. 
B. ?
C. ?
D. ?
E. ?
Answer the question.How can the graph of f(x) = 0.8|x - 10| + 7.3 be obtained from the graph of y = |x|?
A. Shift it horizontally 10 units to the left. Stretch it vertically by a factor of 8. Shift it vertically 7.3 units upward.
B. Shift it horizontally 8 units to the left. Shrink it vertically by a factor of 0
Shift it vertically 7.3 units upward.
C. Shift it horizontally 7.3 units to the right. Stretch it vertically by a factor of 8. Shift it vertically 10 units downward.
D. Shift it horizontally 10 units to the right. Shrink it vertically by a factor of 0.8. Shift it vertically 7.3 units upward.
Solve the problem.Write an expression for the area of the shaded region and express it in factored form.
A. (y + 7)2 B. y2 + 49 C. (y + 7)(y - 7) D. (y - 7)2
Solve for the specified variable.V = 
Bh
for B
A. B = 
B. B = 
C. B = 
D. B = 