1. THE APCALC FLASH CARDS: CREATED BY GREG PRODUCED BY DAN PRESENTED BY BEN

2. THE MOST ACCURATE RAM METHOD IS:

3. MRAM BECAUSE IT BOTH OVERESTIMATES AND UNDERESTIMATES THE AREA BENEATH A CURVE, WHICH MOSTLY CANCEL OUT.

4. RECTANGULAR APPROXIMATION IS:

5. THE USE OF RECTANGLES UNDER A FUNCTION TO APPROXIMATE THE AREA BENEATH THE CURVE

6. RECANGULAR APPROXIMATION EQUIATION IS:

7. etc. WHERE A IS BASE 1 AND B IS BASE 2 ETC.

8. THE X AXIS AREA METHOD

9. USE THE INTEGRAL WITH DEFINED BOUNDRIES AND SOLVE. THIS WILL GIVE YOU THE EXACT AREA BENEATH THE GRAPH

10. AREA BETWEEN TWO CURVES (X AXIS):

11. FIND THE POINTS OF INTERSECTION. USE THE INTEGRAL OF THE TOP GRAPH AND SUBTRACT THE INTEGRAL OF THE BOTTOB GRAPH TO FIND EXACT AREA BETWEEN BOTH FUNCTIONS.