<span>If the function is already in the form of y = ax²+bx+c, then all you have to do is look at "a". If it "a" is positive, then it will open up(look like a U) if "a" is negative, then it will open down(look like an upside down U)</span>
Answer:
They are neither,they intersect but not at a 90 degree angleStep-by-step
explanation: hope this helps :)
Answer:
73
Step-by-step explanation:
to get the average you add all five together and divide by the number of scores, which is five
In 90 minutes it would travel for 1 hour because 90 minutes is 1 hour
hope this helps
