IB Economics HL 2.1.3 Demand Curve Questions

Practise IB Economics HL 2.1.3 by explaining demand curves, their construction and interpretation using marked exam evidence.

Syllabus
First assessment 2022
Course
Economics HL
Level
HL

IB Economics HL 2.1.3 Demand Curve Questions question 1

[Maximum number: 1]

The demand for a product in a perfectly competitive market is given by the function

Q d=64-2 P

while market supply is given by the function

Q s=4 P-8

where P is the price per unit in dollars ($), Qd is the monthly quantity demanded and Qs is the monthly quantity supplied in thousands of units.

Using the functions, plot the following in the grid below:

a fully labelled market demand curve.

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