What formula would you find the area of the shape of the curved when flattened

Once you know the height and width, multiply them to get the area of the square. To find the perimeter of the square, add all four sides together. To find the area of a triangle, multiply together two of the sides not the hypotenuse and then multiply that figure by 1/2.

Looking at the answer choices, the correct equation must have a positive y-intercept because the regions are below the line ("< sign"). Answer choice A simplifies to y<3x+3. It is the only one with a positive y-int.

A