The answer is X.
In order for it to be a function, there should be only one y-value for every x-value. Graph x is the only one that obeys this rule, therefore it is the answer
The answer would be B y=1/2x-1
Answer:
A. 120 in.
Step-by-step explanation:
Just multiply the two numbers.
Answer:
120 units
Step-by-step explanation:
