Question

. What are the domain and range the relation? Is the relation a function?
C={(1/(2 ,) 5),(-3,7),(3/2,5),(3/2,5),(1/(2,)-1)}

Answer 1

the domain will be the x-coordinates
range will be the y-coordinates

is it a function? if no x-coordinate repeated then it is a function

does that help?

Answer 2

yes thank you

Answer 3

welcome