Find the area under y=x from x=0 to x=4.
Find the area under y=x from x=0 to x=4.
Approach: 0.5 * base * height or integrate x.
8. 0.5 * 4 * 4 = 8.
Follow-up: What is the area under y=x^2?
Key concepts: area under curve.
Find the area under y=x from x=0 to x=4.
Approach: 0.5 * base * height or integrate x.
8. 0.5 * 4 * 4 = 8.
Follow-up: What is the area under y=x^2?
Key concepts: area under curve.