- G ′(1) is
(A) 1
(B) 2
(C) 3
(D) 6
(E) undefined - G has a local maximum at x =
(A) 1
(B)
(C) 2
(D) 5
(E) 8 - If the half-life of a radioactive substance is 8 years, how long will it take, in years, for two
thirds of the substance to decay?
(A) 4.68
(B) 7.69
(C) 12
(D) 12.21
(E) 12.68 - Using the left rectangular method and four subintervals of equal width, estimate where f
is the function graphed below.
dmanu
(dmanu)
#1