State whether the function is a polynomial function or not. If it is, give its degree. If it is not, tell why not.f(x) = x4/3 - x3 - 6

A. Yes; degree 4/3
B. Yes; degree 4
C. No; x is raised to non-integer 4/3 power
D. Yes; degree 3


Answer: C

Mathematics

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Express the number in scientific notation.2500

A. 2.5 × 10-2 B. 2.5 × 10-3 C. 2.5 × 103 D. 2.5 × 102

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Use the quotient rule to divide and simplify.

A.
B.
C.
D.

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Solve the problem.The temperature at 5 p.m. on January 27 was -5° Fahrenheit. By 8 p.m. the temperature had risen 25 degrees. Find the temperature at 8 p.m.

A. 20°F B. -30°F C. 30°F D. -20°F

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Subtract and simplify. - 

A.
B.
C.
D.

Mathematics