Therefore, the above function has slope 1 and y-intercept 6. The graph of a linear function is always a straight line. Notice that in the graphical representation above, the summation of the two linear function is also a linear function (the blue line is the result of adding 6x +3 and 7x + 1).
What is person-centred care? Person-centred care involves tailoring a person's care to their interests, abilities, history and personality. This helps them to take part in the things they enjoy and can be an effective way of preventing and managing behavioural and psychological symptoms of dementia.
The person-centred approach was originally focused on the client being in charge of the therapy which led to the client developing a greater understanding of self, self-exploration, and improved self-concepts.he person-centred approach has been developed by Carl Rogers who took a humanistic approach to therapy. Humanistic psychology âviews people as capable and autonomous, with the ability to resolve their difficulties, realize their potential, and change their lives in positive waysâ (Seligman, 2006).