Identify the values that should be tested to see if a change occurs • x-values • y-values • h-values • z-values

The values that should be tested to see if a change occurs is y-values

Explanation:

The x-values represented the independent variable and generally is the variable one controls and the y-values represented the dependent variable which varies when the x-values are modified, so the y-values are the ones that should be tested or measured.  

is there multiple choice answers?