Geometry: you throw a ball over a 5-ft fence. the ball clears the
fence but without much room to spare. the ball lands 10 ft from
the fence. using the fence as the axis of symmetry, write an
equation that approximates the path of the ball. (let the origin be
where the fence meets the ground.)

i can

step-by-step explanation:

this may not be at all, but i use the same website you're using for school, and if i'm stuck doing one of these i try to look for it on the section.

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.