What are the domain and range of the function a) {x| x is a real number}; {y|y> 0}b) {x| x> 4}; {y|y> 0}c) {x| x is a real number}; {y|y> 4}d) {x|x> 4}; {y|y> 4}

8121 because

130,000 divided by 16 is 8121

a line is an defined derm because it

a)contains an infinite number of points b) can be used to create other geometric shapes c)describes something that does not have width or depth d) is a term that does not have a formal definition. a line is an undefined term because it: contains an infinite number of points.