What are two functions of ellipses? to mark omitted words in a quotation
to show a trailing off of a thought
to introduce a quotation
to set off interesting but unnecessary information

What is the product of the radical expression. (7-2square root) (8+2 square root)

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.

Evaluate the expression. (9 + 5)(3 + 2)0