Evaluate, if possible
A. -2
B. 3
C. 2
D. 4
Answer: A
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Provide an appropriate response.Consider the inequality x2 + y2 < 3x + y.(a) Find an equivalent inequality in polar coordinates.(b) Use an integral with respect to ? to find the area of the region defined by the inequality.(c) Find the length of the curve that forms the boundary of the region defined by the inequality.(d) Find the slope of this curve at the point (2, 2).
What will be an ideal response?
Use a finite approximation to estimate the area under the graph of the given function on the stated interval as instructed.f(x) = x2 between x = 0 and x = 2 using the midpoint sum with two rectangles of equal width.
A. 5 B. 1 C. 2.5 D. 4.5
Provide an appropriate response.A vertical 75-ft pole is placed on a hill that is inclined 12° to the horizontal. How long a guy wire is needed if the guy wire is placed 6 ft from the top of the pole and attached to the ground at a point 28 ft uphill from the base of the pole?
A. 71.49 ft B. 75.97 ft C. 27.57 ft D. 49.14 ft
Solve the equation.(x + 6)2/5 = (25x)1/5
A. {4, - 9}
B. {4, 9}
C. 
D. {-4, 9}