Answer:
Domain: X is an element of real number
It is a function
Step-by-step explanation:
x is an element of all real numbers
y=5x has a one to one relation. It is a function
Answer:
1. 2/5
2. 2/5
Step-by-step explanation:
Brainiest ?
Step-by-step explanation:
question is not understandable bro i can't understand