HL AI – Algebra
Straight lines
Quadratic Graphs
Simultan. equations
Modelling
Solving Quadratics
Review
Traffic Light Coding for Unit
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Learning Outcomes
| Find equations of horizontal and vertical straight lines |
| Understand the the terms gradient and y-intercept. |
| Find equations of diagonal straight lines. |
| Use straight lines to solve 2×2 simultaneous equations. |
| Use a GDC to solve 2×2 simultaneous equations. |
| Factorise simple quadratic equations such as x2+bx+c |
| Factorise simple quadratic equations such as ax2+bx+c where a>1. |
| Solve simple quadratic equations such as x2+bx+c=0 |
| Solve simple quadratic equations such as ax2+bx+c=0 where a>1. |
| Solve quadratic equations by use of a GDC. |
| Understand the quadratic graph, including roots, lines of symmetry and minimum point. |