>> Practice Problem 1
1. A function
2. Not a function
3. Not a function
>> Practice Problem 2
1.Function
2.Not a function
3.Function
>>B
1.
a. Independent Variable: X
Dependent Variable: Y
2.
a.Independent Variable: r³
Dependent Variable: v
Simpleng follow lang sakin mga lods sapat na para makapagpasalamat