SL 2.10—Solving equations Topic Practice
SL 2.10—Solving equations Topic Practice
Practise solving equations and inequalities from functions, graphs and models, including intersections, thresholds and transformed expressions.
How this is tested
- equate a curve and line to form a quadratic, then solve or use the result to locate intersection points
- solve threshold models with logs, tables, or graphs, then interpret integer time
- transform inequalities through composed functions, such as converting bounds on ln x into bounds for x