Determine whether the equation defines y as a function of x. y = ±
A. function
B. not a function
Answer: B
Mathematics
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Perform the operation indicated. ?
A.
B.
C.
D.
Mathematics
Provide an appropriate response.A henry is a large unit. Inductances are often measured in millihenrys (mH) or microhenrys (?H). How many henrys are in 600 mH?
A. 0.0006 H B. 600,000 H C. 0.6 H D. 60,000 H
Mathematics
Find the requested composition of functions.Given f(x) = 4x2 + 3x + 5 and g(x) = 3x - 4, find (g ? f)(x).
A. 4x2 + 9x + 11 B. 12x2 + 9x + 11 C. 12x2 + 9x + 19 D. 4x2 + 3x + 1
Mathematics
Divide.
A. 0.00596 B. 0.000596 C. 596 D. 0.0000596
Mathematics