Which of the following is the GREATEST interval upon which the range of f (x)= 4x^3– 6x+ 2 decreases?
• A x > 2
C.> v2 or < < -
OD 1 < x < 1 2

step-by-step explanation:

there is a formula i can give you:

it is r^2*n*sin(360/n) divided by 2 where r represents the "radius" and n is the number of sides.

plug them in:

(10sqrt(3))^2*6*sin(360/6) divided by 2

100*3*6*sin(60) divided by 2

900*sin(60)

900*sqrt(3)/2

450*sqrt(3)

approx is 779.4 cm^2

im guessing (23,14). hope this : )

she has read 414 pages of her book

hope i could you