QUADRATICS WITH ONLY A SQUARED TERM AND A NUMBER
- Only one answer to the square root of a number by itself
- Quadratics with a power 1 term but no number only term
SOLVING QUADRATIC EQUATIONS BY PLOTTING PARABOLAS
- The axis of symmetry
- Parabolas of quadratic equations with no solution
- Parabolas of quadratic equations with one unique solution
SOLVING SIMULTANEOUS EQUATIONS INVOLVING LINEAR AND QUADRATIC EQUATIONS
- Balloon bullet games question
SIMULTANEOUS EQUATIONS WITH QUADRATIC EQUATIONS
- Solving them algebraically
- Solving them using a graph
- Milk lover question
- Handy Hint #28 - Finding the value of a point using a ruler
- Modelling car acceleration using quadratics
- Car acceleration question
PARABOLIC INEQUATIONS AND FINITE DIFFERENCES
- Solving it analytically
- Handy Hint #29 - Watch the sign, and there may not be a solution