Find all local maxima, local minima, and saddle points of each function. Enter each point as an ordered triple, e. g., "(1,5,10)". If there is more than one point of a given type, enter a comma-separated list of ordered triples. If there are no points of a given type, enter "none".

b. x- 48 =120

step-by-step explanation:

answer 1 : option "c"

answer 2 : option "d"

answer 3 : option "b"

answer 4 : option "d"

answer 5 : option "b"

answer 6 : option "a"

answer 7 : option "c"

answer 8 : option "d"

answer 9 : option "c"

answer 10 : option "d"

answer 11 : option "c"

answer 12 option "b"

answer 13 option "c"

answer 14 option "c"

answer 15 option "d"

answer 16 option "a"

answer 17 option "b"

answer 18 option "c"

answer 19 option "a"

answer 20 option "a"

answer 21 option "c"

d

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for future students the answer is b

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