Write the inequality using interval notation, and illustrate the inequality using the real number line.-1 < x < 3
A. (-1, 3)
B. (-1, 3)
C. [-1, 3)
D. [-1, 3]
Answer: B
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Give an appropriate answer.If f(x, y, z) = (x4 + y2 + z)2 find fyy(x, y, z).
A. 4x4 + 12y2 + 4z B. 8y2(x4 + y2 + z) C. 4y2(x4 + y2 + z) D. 2x4 + 6y2 + 2z
Give the domain and range for the relation.{(8, 2), (-7, -3), (-8, -1), (9, 6)}
A. Domain: {-1, 2, -7, 6}; range: {-8, 9, -7, 8} B. Domain: {-8, 9, -7, 8}; range: {-1, 6, -3, 2} C. Domain: {-1, 6, -3, 2}; range: {-8, 9, -7, 8} D. Domain: {-8, 9, -7, 8}; range: {-1, 2, -7, 6}
Determine whether the improper integral converges or diverges.
A. Diverges B. Converges
Solve the problem.One fifth of Joe's earned income is deducted for withholdings. One third of the withholdings are for social security (FICA). What fraction of Joe's earned income is deducted for social security?
A. 
B. 
C. 
D. 