The image is a bit unclear, but I can make out some mathematical expressions and instructions. Here is a basic outline of what seems visible:

1. There are equations labeled with (a), (b), etc.

   • One of them is $f(x) = 2x + 3$
   • Another looks like $f(x) = 2x - 5$

2. There seems to be a question about functions, possibly asking for operations like adding or composing functions.

3. One of the questions (lower part) seems to ask about finding the range and/or domain of a function, specifically asking about one-to-one functions.

If you'd like, you can take a clearer or closer image for a more detailed breakdown of the questions. Alternatively, you can also describe the text for more accurate help.

Let me know if you want to try that or need anything clarified!