Answer:
Down
Step-by-step explanation:
As the lines of the parabola point down, the parabola opens down.
Is there anymore to the question?
The 1st and 3rd choices are irrational. The other 2 are rational. Irrational numbers are numbers that you can't make a simple fraction out of.
Answer:
Step-by-step explanation:
He earned 485.04. You have to add. Hence the words in all
