Answer:
What do you need help with?
85/100 and in simple terms 17/20
Answer:
and
and 
Step-by-step explanation:
Domain is the set of input values or x-values.
Range is the set of output values or y-values.
According to the relation mapping diagram, the relation is
So,
In the graph 5 points are plotted. So, the relation is
So,

Answer:
All real number except at x=0
Step-by-step explanation:
Answer:
the first one.
Step-by-step explanation: