Which of the following graphs represents a relation that is not a function?

Even though you only uploader one pic I think that is the answer

Because that is a Zero slope  wich means it has no function that would be the anser

Step-by-step explanation:

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,

a

step-by-step explanation:

u take $30 minus $24. the answer/original($30)