1/2 w + 2 ; w = 1/9 what is the answer because i have been on this problem for an hour

The polygon tool to draw a rectangle with a length of 5 units and a height of 3 units. one of the sides of the rectangle falls on line ab , and the rectangle has a vertex of a. each segment on the grid represents 1 unit.

Classify the following triangle check all that apply

If f(x)= 3x+6 which of the following is the inverse of f(x)