1. (no calculator) Given:g(x)=(2x + 4)^3(x – 6)

(a) Find the critical numbers of

(b) For what values of x is increasing? Justify your answer

c) Identify the coordinate of the critical points at which
has a relative minimum. Justify your answer

step-by-step :

b

step-by-step explanation:

step-by-step explanation:

consider the parallelogram shown in the attached image.

in the parallelogram hijk, the length of hk is given as,

from the properties of parallelogram we know that the opposite sides of a parallelogram are parallel to each other and are equal in measure.

therefore, the length of the side ij must be equal to the length of the side hk and that is .

hence, the expression for the length of ij confirms that hijk is a parallelogram.