6. Find the slope of the line graphed below. * 5)
-3
-2-
X
-5 -4 -3 -2
-2-
O -5/7
O 7/5
-7/5
O 5/7

The area of a rectangle is 10 cm^2. one side of the rectangle is x cm. express the perimeter of the rectangle in terms of x and show that this rectangle cannot have a perimeter of 12 cm. the perimeter of the rectangle in terms of x is __ cm