What was the difference between the 52-week and 52-week low price for one share of PetroChina Company Ltd

i dont know but hope u do

step-by-step explanation:

include a picture of the drawing in order for me to

step-by-step explanation:

we need to see the graph to know but

strong positive is if it is going up from left to right in a straight diagonal line (like this /)

strong negative is the same but from right to left (like this \)

weak negative is the same as strong negative but its more straight line still right to left

and weak positive is the same as strong positive but more a straight line still left to right though.

this would be 35. 35 + 5 = 40. you take the known constant and subtract by the answer of the equation and you get y.