For the functions f(x) and g(x), evaluate the indicated function.Find (f ? g)(2) when f(x) = x - 4 and g(x) = -4x2 + 11x + 5.
A. -22
B. 66
C. -62
D. -66
Answer: A
Mathematics
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Use a calculator to write the expression as a decimal rounded to three decimal places.261/2
A. 5.096 B. 26.000 C. 5.099 D. 5.104
Mathematics
Reduce:
Mathematics
Use the quadratic formula to find the exact solutions.x2 - 8x + 65 = 0
A. 8 ± 14i B. -4 ± 7i C. 4 ± 7i D. 11, -3
Mathematics
Provide the proper response.If f(x) ? 0 on the interval [a, b], then 
representsi) the area to the right of the y-axis between y = a and y = b.ii)the area above the x-axis between x = a and x = b.iii) the area below the x-axis between x = a and x = b.
A. Only i is correct. B. Only ii is correct. C. Either ii or iii could be correct. D. None of the above is correct.
Mathematics