Question

A relation is?

Answer 1

C) a relation is when an x value is correlated with only one y-value. If this is not the case, the equation siezes to be a relation. 

Hope I helped :) 

Answer 2

Answer:

C.) a set of points that pair input values with output values

Step-by-step explanation:

When the relation between two variables are considered, this implies that there is a constant relationship between them. Thus, one value can be match into the other at a constant factor. This variables (input and output values) can now be seggregated as dependent or independent variables. Dependent variable requires the other variable (independent) for it to change, while the independent can vary on its own.