Determine the correct exponential function of the form f(x) = bx whose graph is given.

A. f(x) = x 
B. f(x) = x 
C. f(x) = x 
D. f(x) = -2x 


Answer: B

Mathematics

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Write an expression in simplest form for the area of the figure.

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B. 180
C. 15
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Mathematics