Theorem: If two minor arcs of a circle are congruent, then the corresponding chords are congruent.

For f(x)=2x+1 and g(x)= x^2 -7, find (f•g)(x)

The graph shows the distance y, in inches, a pendulum moves to the right (positive displacement) and to the left (negative displacement), for a given number of seconds x. how many seconds are required for the pendulum to move from its resting position and return? enter your answer in the box.

Hell . what are the solutions to `10x^2 - 38x - 8 = 0`? is this when i find the factors and use the numbers within the factors to determine the zeros? i hope that made sense lol