Decide whether the relation defines a function.

A. Not a function
B. Function


Answer: A

Mathematics

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Find the polar coordinates,  and , of the point given in Cartesian coordinates.

A.
B.
C.
D.

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Multiply.7 × 5 × 8 x 1

A. 280 B. 315 C. 20 D. 290

Mathematics

Write the decimal as a fraction or mixed number in lowest terms.0.02

A.
B.
C.
D.

Mathematics

Write the expression as the sum or difference of multiples of logarithms.log4 

A. log4 12 - log4 
B.  log4 13 - log4 12
C. log2  - log2 12
D. log4  + log4 12

Mathematics