The function shown in the image is $f(x) = 4x + 7$.

This is a linear function where:

• The slope (rate of change) is 4.
• The y-intercept (the point where the function crosses the y-axis) is 7.

Would you like me to provide further details on this function or explore related concepts?

Here are five questions related to this function:

1. What is the value of $f(x)$ when $x = 2$?
2. How would you graph the function $f(x) = 4x + 7$?
3. How does changing the slope affect the function?
4. What is the inverse of $f(x) = 4x + 7$?
5. How would you determine the x-intercept of this function?

Tip: For any linear function $f(x) = mx + b$, the slope $m$ represents how steep the line is, and $b$ indicates where the line crosses the y-axis.