Answer:
9,0 0,9 -9,0 0,-9
Step-by-step explanation:
up down left right
561.75 is your answer i hope i helped you get it right
Answer:
C
Step-by-step explanation:
If the average wasn't shifted at all, that means the third value must've been the same as the average to not shift it.
You need to explain to us what to do or else nobody will understand what your trying to ask for.
Concave up is U-shaped.
There will be a inflection/critical point f'(x) =0 then a negative slope f'(x) = neg then another inflection/critical point f'(x) =0 at the bottom of the U-shape then a positive slope to last inflection/critical point. The interval for the Concave Up shape is the first and last inflection points.
