Step-by-step explanation:
answer in what question
Answer:
x=-2
Step-by-step explanation:
Yes it would be d. Is the correct answer
Answer:
The 4th Option
Step-by-step explanation:
For a graph to be a function, it must not be broken up at any point (as in Option 3) and there can be no points that overlap each other vertically (as in Options 1 and 2). So, the only option that is continuous and with no overlapping points is Option 4.