SACE General MathematicsPractice Examination 13

This paper covers

• Linear regression: intercept interpretation and an extrapolation warning
• Income annuity: payment size to last exactly 25 years
• Precedence table built from a written task description
• Effect of an interest-rate rise on a variable-rate mortgage
• Hungarian algorithm: the covering-lines test and further reduction

Students are permitted to bring into the examination the materials normally allowed for this subject. Answer all questions in the spaces provided.

This is an ATARMAxxing practice paper. It is not an official examination and is not affiliated with, endorsed by, or produced by the VCAA, NESA or the QCAA.