EXERCISE 2.1. SIMULTANEOUS EQUATIONS (1 LINEAR AND 1 NON-LINEAR)

EXERCISE 2.2. MAXIMUM AND MINIMUM VALUES OF A QUADRATIC FUNCTION

EXERCISE 2.3. GRAPHS OF y = |f(x)| where f(x) is quadratic

EXERCISE 2.4. QUADRATIC INEQUALITIES

EXERCISE 2.5. ROOTS OF QUADRATIC EQUATIONS

EXERCISE 2.6. INTERSECTION OF A LINE AND A CURVE

EXERCISE 2.7. EXAM EXERCISE