Answer:
Step-by-step explanation:
Three-dimensional, or perspective view
This is not the answer, but I want to tell you that I can't see what the problem says. I would help you, but I can't.
a function is a relationship or expression involving one or more variables. It has a set of input and outputs. Each input has only one output. The function is the description of how the inputs relate to the output.
The product is equal zero if one of the factors is equal zero.Therefore:
