Simple Economics Question (1 Viewer)

[wagig]

Is market demand of a good:
a measure of the total consumer demand at all price points added together? (total quantity demanded at P1 + P2 + ...)
or is it just the total consumer demand at a specific price point. (total quantity demanded at P1 or P2 or ...)
Thanks!

 

[hit patel]

Market demand is the demand of all consumers: p1+p2+p3
Individual demand is a single demand at a single price point.
Analyse the image below to differentiate meanings