I'm not sure what you've done. To find f′(x), you differentiate each function in their respective ranges. Also note, there is no need to write y=... in your answers. It might be a good idea to draw out the function to get to a sense of what is happening.
I'm not sure what you've done. To find f′(x), you differentiate each function in their respective ranges. Also note, there is no need to write y=... in your answers. It might be a good idea to draw out the function to get to a sense of what is happening.
I managed to do it but i want to know if there is something special about the results i am suppose to know This is becausei t is an extension exercise and thought that if i did it i will learn in depth stuff about functions
I managed to do it but i want to know if there is something special about the results i am suppose to know This is becausei t is an extension exercise and thought that if i did it i will learn in depth stuff about functions
I don't think there's really much to gather from doing that question tbh other than maybe it's a continuous function between the domain values. C3 Functions isn't one of the major topics in C3 really - a lot of it is pretty straightforward.