The relation R is shown below as a list of ordered
pairs.
R = {(1,4), (1, 3), (-1,3), (2, 15) }
Which ordered pairs prevent this relation from
being a function?
o (1,4) and (1, 3), because they have the same
X-value
(1, 3) and (-1, 3), because they have the
same y-value

An objects motion is described by the equation d= 4sin (pi t) what will the height of the object be at 1.75 seconds?

A. what is the area of the base? use complete sentences to explain your reasoning. b. what is the volume of the prism? use complete sentences to explain your reasoning.

Amountain climber starts a climb at an elevation of 453 feet above sea level at his first rest stop he has climbed 162 feet and by his second rest stop he has climbed another 207 feet its getting late in the day so the climber starts his way down if the climber desends 285 feet how much does he need to ascend or descend to return to the original starting point