I can see the questions from the image. Here's how I'll help break them down and solve each step-by-step:

3. Reflections and Coordinates

Question Summary: Two reflections, $M_1$ is a reflection over $y = h$ and $M_2$ is a reflection over $y = 4$. The point $(M, 0, M_1) = (3, -1)$ is reflected to $(3, -5)$. We are asked to find the value of $h$.

Solution for Question 3:

1. $M_1$ is the reflection of point $(3, -1)$ across $y = h$.
2. The result after two reflections (first across $y = h$, then $y = 4$) is $(3, -5)$.

Steps:

• If a point is reflected across a line, the distance to that line remains equal, so after reflecting across $y = h$, the intermediate reflection point will be symmetric with respect to $h$.

Let me calculate that.

4. Circle Reflection over Lines

Question Summary: We have a circle $x^2 + y^2 = 9$ reflected over $y = -x$ and then reflected again over $x = 2$. We need to find the resulting equation.

Solution for Question 4:

1. Reflecting over $y = -x$: This transformation swaps $x$ and $y$ and negates both. Thus, reflecting $x^2 + y^2 = 9$ over this line transforms the equation accordingly.
2. Reflecting again over $x = 2$: This reflection shifts the circle's center.

I will proceed with the transformations step-by-step.

5. Transformation of a Function

Question Summary: The function $f(x) = \frac{2x+3}{2x-3} + x^2$ is reflected over $y = x$ and then dilated by a scale factor of 3 from the center $(0,0)$. The task is to compute $f(3)$.

Solution for Question 5:

First, we compute $f(3)$, then apply the described transformations.

Let me first solve these questions individually. I'll start with calculations for question 3.It seems like I can’t do more advanced data analysis right now. Please try again later. However, I can still walk you through the manual steps for solving each problem. Would you like me to continue explaining the solutions without calculations, or assist with another question?

Let me know how you'd like to proceed!