Evaluate the exponential expression. Write the answer as an improper fraction where appropriate.(-3)2
A. -9
B. 9
C. 6
D. -6
Answer: B
Mathematics
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Find the derivative of y with respect to x.y = sec-1 
A. 
B. 
C. 
D. 
Mathematics
Give a geometric description of the set of points whose coordinates satisfy the given conditions.x2 + y2 ? 9, z = 5
A. All points on or outside of the circle x2 + y2 = 9 and in the plane z = 5 B. All points within the parabola x2 + y2 = 9 in the plane z = 5 C. All points on or within the circle x2 + y2 = 9 and in the plane z = 5 D. All points on the cylinder with radius 3 along the z-axis
Mathematics
Solve the problem.Let f(x) = 
and g(x) = 
. For what value(s) of x does f(x) = g(x)?
A. x = - 
B. x = 
C. x = - 
or x = 
D. x = - 
Mathematics
Which of the following best represents the graph of y = 2x3 - 3x2 - 12x + 17 near the point (2, -3)?
A. 
B. 
C. 
D. 
Mathematics