Answer:
<h2>
not a function</h2>
Step-by-step explanation:
vertical line test: if it intersects at more than one point, it is not a function. If it intersects once, it is a function
Maybe the answer is -4 ....? I just can't find any more logic to this problem.
Answer:
step back u idiot
Step-by-step explanation:
The answer is (-10) - 9= -19