Use polar coordinates to find the limit of the function as (x, y) approaches (0, 0).f(x, y) = 
A. 1
B. 0
C. 2
D. No limit
Answer: D
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Solve and give interval notation for the solution set. Then graph the solution set.5 < 4y + 5 ? 21
A. (0, 4)
B. [0, 4]
C. [0, 4)
D. (0, 4]
Provide an appropriate response.What must be done to the dividend before beginning the "long division" process for (4x5 + 7x3 + 7x2 + 8x + 3) ÷ (2x + 8)?
What will be an ideal response?
Solve the problem.Triangle A has sides measuring 5 feet, 12 feet and 13 feet; triangle B has sides measuring 5 feet, 12 feet and 
Which triangles, if any, are right triangles?
A. B B. A C. A and B D. neither triangle
The problem that follows refers to triangle ABC.
?
If 
and 
inches, find b.
?
Apply the rules regarding the use of significant digits.
?
A. 148 inches B. 160 inches C. 150 inches D. 154 inches E. 138 inches