Learn how to find the value a that makes the function continuous

The video tutorial explains the concept of continuous functions, focusing on piecewise functions and the importance of equal left and right-hand limits. It emphasizes the necessity of showing mathematical work, as it is part of the grading policy. The tutorial demonstrates evaluating limits to ensure function continuity, concluding with a summary of the process and results.

Discuss the role of mathematical statements in the grading policy mentioned.

What value of 'a' makes the function continuous according to the discussion?