
The vertex is at (0,-5), therefore the range goes from (-infinity, - 5]
I think it would be c if it were a greater rate I don't know if i am right I'll check back with you guys on the answer
Answer:
40%
Step-by-step explanation:
The ratio is 20:50, we can expand to 40:100, so 40%
Answer:
see below
Step-by-step explanation:
A relation is a <em>function</em> when there is exactly one output for each input. That is the case in this table, so the relation between the original price and sale price is a function.
Answer:
8
Step-by-step explanation:
it is 8