Is relation t a function? Is the inverse of relations t a function?

Relation t

x 0 2 4 6

y - 8 - 7 - 4 - 4

A. Relation t is not a function. The inverse of relation t is a function.

B. Relation t is not a function. The inverse of relation t is a function.

C.

Relation t is not a function. The inverse of relation t is not a function.

D.

Relation t is a function. The inverse of relation t is not a functions.

All u need to do is look at the x values ... if there is no repeating x values, it is a function ... does not matter if the y values repeat or not.

relation t : (0,-8) (2,-7) (4,-4) (6,-4)

since there is no repeating x values, this IS a function

inverse of relation t : switch ur x and y terms

(-8,0) (-7,2) (-4,4) (-4,6)

since there ARE repeating x values of - 4, this is NOT a function

so relation t is a function and the inverse of relation t is not a function ... answer is D.

D. Relation t is a function. The inverse of relation t is not a functions.