Find the function value.Given that f(x) = 5x2 - 2x, find f(t + 2).

A. t2 + 2t - 6
B. 3t + 6
C. 5t2 + 18t + 16
D. 5t2 - 18t + 16


Answer: C

Mathematics

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What kind of presentation is most appropriate for displaying the type of information below? The percentage of Biology majors each year since 1970. 

A. table, bar graph, histogram, pie chart B. table C. bar graph D. bar graph, line graph E. table, bar graph, histogram

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Write the function in the form y = f(u) and u = g(x). Then find dy/dx as a function of x.y = 8

A. y = u8; u = 4x2 -  - x;  = 87
B. y = u8; u = 4x2 -  - x;  = 87
C. y = u8; u = 4x2 -  - x;  = 87
D. y = 4u2 -  - u; u = x8 = 8x16 -  - x8

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Solve the problem.Construct a frequency polygon for the given data.  

A. Frequency

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B. Frequency

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Convert to an exponential equation.log6 216 = 3

A. 36 = 216 B. 63 = 216 C. 6216 = 3 D. 2163 = 6

Mathematics