Find the critical points and inflection points. determine the local extrema and the intervals where the function is concave upward and concave downward.
(a) f(x) = 4xe^3x
(b) f(x) = x − sin(x); x ∈ [− π/2 , 3π/2 ]

false

step-by-step explanation:

answer:

it is 28 degrees colder in detroit than philadelphia.

step-by-step explanation:

what number adds to 21  

-7 + ? = 21

-7 + 28 = 21

hope it

the eight graders whould be the answer

step-by-step explanation: could you give me 5 stars

using pemdas, (order of operations) you'll see the answer is 24.