For the given functions f and g , find the indicated composition.f(x) = x2 - 2x - 5, g(x) = x2 + 2x + 1(f?g)(5)
A. 1311
B. 1219
C. 23
D. 115
Answer: B
Mathematics
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Rewrite as a terminating decimal.
A. 0.294 B. 0.364 C. 0.444 D. 0.344
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Find the conductance and resistance of two resistors connected in parallel whose resistance is: R1 = 27 kê and r2 = 33 kê.
What will be an ideal response?
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Solve the problem.Find f(1) when f(x) = x2 + 2x + 3.
A. 2 B. 6 C. -4 D. 0
Mathematics
Solve the exponential equation using logarithms. Give the answer in decimal form, rounding to four decimal places if necessary.
?
?
?
A. 2.8864 B. 4.7186 C. 1.9646 D. 0.6391 E. 0.2500
Mathematics