What is the graphed data? Mean is usually the best guess but I would have to see the graph to know
So I can show you on a piece of paper
It’s reflections
Hope this helps *smiles*
x^2 + 2 = 38
Subtract 2 from each side:
x^2 = 36
Take the square root of both sides:
x = √36
x = 6
Y - ,2.5
X 0,3.5
Your welcome