Factor completely. If the polynomial cannot be factored, write prime.x2 - x - 42
A. (x + 1)(x - 42)
B. (x + 7)(x - 6)
C. (x + 6)(x - 7)
D. Prime
Answer: C
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Determine whether the statement is true or false.If Florida is in the United States, then all squares are rectangles.
A. True B. False
Use the shell method to find the volume of the solid generated by revolving the region bounded by the given curves about the given lines.y = 2x,
y = 0,
x = 2; revolve about the x-axis
A. 
?
B. 
C. 
?
D. 
?
Find the volume of the solid generated by revolving the region about the y-axis.The region enclosed by x = 
, 0 ? y ? 
, x = 0
A. 4?
B. 8?
C. 
D. 
Solve the problem.Evaluate f(t) = sec t at t = 
verbally.
A. If ? = 
is in standard position, the terminal side intersects the unit circle at the point 
. Therefore, 
B. If ? = 
is in standard position, the terminal side intersects the unit circle at the point 
. Therefore, 
C. If ? = 
is in standard position, the terminal side intersects the unit circle at the point 
. Therefore, 
D. If ? = 
is in standard position, the terminal side intersects the unit circle at the point 
. Therefore, 