Do the ordered pairs below represent a relation, a function, both a relation and a function, or neither a relation nor a function? (-5,9) , (3,-7) , (6,-13) , (10,-21)

Brainlest answer can you find the area and circumference of a circle given the radius or diameter? if its yes or no explain why

Consider circle h with a 3 centimeter radius. if the length of minor arc what is the measure of zrst?

In 2009, there were 1570 bears in a wildlife refuge. in 2010, the population had increased to approximately 1884 bears. if this trend continues and the bear population is increasing exponentially, how many bears will there be in 2018?