The function shown in the graph in the image attached below is
.
<u>Given the following data:</u>
- Points on the x-axis = (0, 4)
- Points on the y-axis = (0, 4)
First of all, we would determine the slope of this line by using the following formula;

Substituting the points into the formula, we have;

Slope, m = 1
Next, we would find the intercept:
Let x = 0, for the y-intercept.

b = 4
Therefore, the function shown in the graph in the image attached below is 
Read more on slope here: brainly.com/question/3493733
The answer would be A and it’s a good explanation of the question