Diamond needs to carpet her studio floor, where the length of the floor, x, is at least 9 feet. The width of the floor is 3 feet less than the length. It will have a stage and a closet, and the remaining area of the floor will be carpeted. The dimensions are shown in the diagram. Let A represent the carpeted area, in square feet, of the floor. Choose the correct equation to solve for area (A).

options a,b,c are the right answer.

step-by-step explanation:

a linear parent function is always represented as y = x

if we write this function in the form of y=mx+c

⇒

or  

now if we plot a graph we will find these characteristics:

1) y intercept of the graph is zero so its a straight line passing through origin.

2) as we can see in both the forms of function written, values of x and y may be either positive or negative for the positive slope means points on the graph are either in first quadrant or in third one.

3) it's slope is one.

10

step-by-step explanation:

explanation:

previous steps have made pa≅ pb ≅ st ≅ su. setting the compass width to ab allows you to make tu the same length. then δstu ≅ δpab by the sss congruence postulate, and ∠p ≅ ∠s by the reason cpctc.