Decide on a suitable restriction on the domain so that the function is one-to-one and the range is not changed.f(x) = (x - 4)2
A. [-4, 4)
B. [-4, ?)
C. [4, ?)
D. (-4, 3)
Answer: C
Mathematics
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Provide the proper response.Does Euler's formula hold for the network shown?
A. Yes B. No
Mathematics
Find the zeros of the function.f(x) = x3 - 49x
A. 0, 7, and -7 B. 7 and -7 C. 1, 7, and -7 D. 0 and 7
Mathematics
Find the indicated cross product.v = 6i + 5j - 3k, w = -4i - 4kFind v × w.
A. -20i + 12j - 20k B. 20i + 20j - 36k C. -15i + 34j + 30k D. -20i + 36j + 20k
Mathematics
Find the slope and the y-intercept.y = 2
A. m = 0; no y-intercept B. m = 1; (0, 2) C. m = 2; (0, 0) D. m = 0; (0, 2)
Mathematics