A right triangle has one vertex on the graph of y=x6, x>0, at (x, y), another at the origin, and the third on the positive y-axis at (0, y), as shown in the figure. Express the area A of the
triangle as a function of x.

unless if u could do my questions, if not i wouldn't want to

17.08

correct me if i am wrong.

ca = ec

cpctc makes it so that corresponding parts of the triangle you proved to be equal are equal, the other options aren't part of the part of the triangles you proved to be equal.