Which number line represents all of the values of X for the equation X^2 equals 64?

Aflagpole broke in a storm. it was originally 8 1 81 feet tall. 2 8 28 feet are still sticking straight out of the ground, where it snapped, but the remaining piece has hinged over and touches the ground some distance away. how far away is the end of the pole from the base of the pole along the ground?

Asinusoidal function whose frequency is 1/6pi

What is y times x by? y is __ times x