The function provided in the image is:

$f(x) = -3x + 5$

This is a linear function, which can be expressed in the form $f(x) = mx + b$, where $m$ is the slope and $b$ is the y-intercept.

For this function:

• The slope ($m$) is $-3$, which means the line decreases as $x$ increases (a downward slope).
• The y-intercept ($b$) is $5$, indicating that the line crosses the y-axis at the point $(0, 5)$.

Would you like to see a graph of this function, or do you have any specific questions about it?

Here are 5 related questions to explore further:

1. What is the x-intercept of the function $f(x) = -3x + 5$?
2. How do we find the slope of a linear function from its equation?
3. What happens to the graph of $f(x)$ if the slope changes from $-3$ to $2$?
4. How would the graph look if the y-intercept changes to $-2$?
5. How can this linear function be used to solve real-world problems?

Tip: The slope in a linear equation tells you how much the output (y-value) changes for a unit increase in the input (x-value).