# AP Microeconomics: If You Can Draw 6 Graphs, You Can Score a 5
AP Microeconomics has a 5-rate around 17-20% — higher than most APs. The reason: the exam is remarkably consistent. The same 6 graph types appear on virtually every exam. If you can draw them from memory and manipulate them (shift curves, identify equilibrium, shade surplus areas), you own the FRQ section.
Exam Structure
2 hours 10 minutes: 60 MCQs (70 min) and 3 FRQs (60 min). The FRQs are worth 33% of your score and almost always require drawing or interpreting graphs.
The 6 Essential Graphs
**1. Supply and Demand** — Shifts vs. movements along curves, equilibrium price/quantity, consumer/producer surplus, deadweight loss from price floors/ceilings and taxes.
**2. Production Possibilities Curve (PPC)** — Opportunity cost (slope), efficiency (on curve), inefficiency (inside), impossibility (outside), economic growth (outward shift).
**3. Cost Curves** — MC, ATC, AVC, AFC. Know: MC intersects ATC and AVC at their minimums. Firms produce where P = MC (in perfect competition). Shutdown condition: P < AVC.
**4. Perfect Competition** — Two-panel graph: industry (S&D) and firm (MC/ATC). Long-run equilibrium: P = MC = minimum ATC. Economic profit = 0.
**5. Monopoly** — Single firm: D, MR (below D), MC, ATC. Profit-maximizing Q where MR = MC, but P read from demand curve. Shade profit rectangle. Shade deadweight loss triangle.
**6. Monopolistic Competition** — Short run looks like monopoly (economic profit possible). Long run: demand tangent to ATC (economic profit = 0, but P > minimum ATC = excess capacity).
The Graph-Drawing Drill
Every day for 2 weeks before the exam: draw all 6 graphs from memory on blank paper. Label everything. For each:
If you can draw and manipulate all 6 in under 15 minutes, you're exam-ready.
The MCQ Strategy
Most MCQ errors come from confusing similar concepts:
Take the free AP Microeconomics diagnostic at quantumlearningmachines.com/free-diagnostic?exam=ap-micro — 15 minutes, no signup.