I really need help on this question. can somebody please help me? Thank you.

The graph of f(x), shown below, resembles the graph of g(x) = x2, but it has been changed somewhat. which of the following could be the equation of f(x)?

When the ball has traveled a distance of

Given: m∠ adb = m∠cdb ad ≅ dc prove: m∠ bac = m∠bca lol