If the area of a photo frame is 4x2 + 4x + 1, what are the dimensions
of this frame?

2x+1

Step-by-step explanation:

area = 4x² + 4x + 1 = ( 2x + 1 )²

(Side of the square)² = area →

(Side of the square)² = ( 2x + 1 )² →

Side of the square = 2x + 1

the volume is the product of the area of the base, 3x(3x+4), and the height, 3x-1

step-by-step explanation:

table 3 represents a direct variation function. : )