For what value(s) of k will the given relation not be a function? M = { (15k+9, 4), (3·(4k−1), 6) }

Enter all possible values of k

Given:

The relation is

To find:

The value of k for which the relation is not a function.

Solution:

A relation is a function if their exist a unique output or y value for each input or x values.

A relation is not a function if it has two y-values for single x value.

So, the given relation is not a function if x-coordinates of both ordered pairs are equal.

Isolate variable terms.

Divide both sides by 3.

Therefore, the given relation is not a function for k=-4.

ca = ec

cpctc makes it so that corresponding parts of the triangle you proved to be equal are equal, the other options aren't part of the part of the triangles you proved to be equal.