Year 9 Numeracy: Find_constant_k_linear_fill

2 practice questions on find_constant_k_linear_fill for Year 9 students, aligned to the Australian Curriculum V9 NAPLAN assessment framework.

Sample Year 9 Numeracy — Find_constant_k_linear_fill Questions

Question 1Mediumfind_constant_k_linear_fill

A water tank is filling at a constant rate. The volume V (in litres) after t hours is given by V = k × t, where k is the rate in litres per hour. The graph shows that after 5 hours, the tank contains 2000 litres. What is the value of k?

Question 2Mediumfind_constant_k_linear_fill

A water tank is filling at a constant rate. The volume V (in litres) after t hours is given by V = k × t, where k is the rate in litres per hour. The graph shows that after 5 hours, the tank contains 2000 litres. What is the value of k?

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Content reviewed by the BandBoost Education Team

All questions are aligned to the Australian Curriculum Version 9.0 (ACARA) and mapped to the NAPLAN Assessment Framework.

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