Selection A is appropriate.
_____
When the coefficient of x^2 is negative, the graph opens down.
Answer: 336 is the sum of the non-median scores
Step-by-step explanation: if the sum of 5 scores is 420, the average is 420/5 = 84
That is also the median to be subtracted: 420-84= 336
Answer:
-200
Step-by-step explanation:
(happy to help)
Answer:
A pair of slippers
Step-by-step explanation: