Find the requested composition of functions.Given f(x) =
and g(x) =
, find (f ? g)(x).
A.
B.
C.
D.
Answer: D
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Determine whether the relation is a function.{(-6, 4), (-4, 6), (1, -6), (3, 4)}
A. Function B. Not a function
Solve the problem.The height of the tallest building in the town of Chorlton is 1223 feet. It is 140 feet taller than the second tallest building. What is the height of the second tallest building in Chorlton?
A. 1362 feet B. 1363 feet C. 1082 feet D. 1083 feet
Convert the units using two or three unit fractions.5 wk = min
A. 25,200 B. 10,080 C. 36,000 D. 50,400
Solve.The monthly average high temperature T in Winston-Salem during the period from May to September can be approximated using T(t) = 81.6 + 5.4 sin(1.47t - 9.60),where t is the month (t = 1 corresponds to January) and T is the monthly average high temperature in degrees Fahrenheit. What is the maximum average high temperature, and in which month does it occur?
A. 87.0° F in August B. 86.1° F in July C. 87.0° F in July D. 81.6° F in August