Answer:
the answer is
9b²-3b
Step-by-step explanation:
9b-3
Answer:
No because there are multiple Y values for the same X value. 3 is -1 and 1 at the same time meaning it is not a function.
Step-by-step explanation:
Answer:
60
Step-by-step explanation:
if it went down one more it would be 30
I'm pretty sure it would be 25