Answer:
Step-by-step explanation:
The slope(m) of a graph can be determined using the below formula;
![m=(y_2-y_1)/(x_2-x_1)](https://img.qammunity.org/2023/formulas/mathematics/high-school/78uaqhwt0aws3qfwxigaftpihnmb1gzxtp.png)
We can then pick any two points on the line and determine the slope.
Let's pick points (-4, 7) and (0, 0), so our x1 = -4, y1 = 7, x2 = 0 and y2 = 0.
Substituting these values into the above equation, we'll have;
![m=(0-7)/(0-(-4))=(-7)/(4)](https://img.qammunity.org/2023/formulas/mathematics/college/jy49oi1pe2re4w67h9y7s7e6vpg8duqikg.png)
A vertical intercept also called the y-intercept, is the point on the graph where the line cuts the y-axis. In the given graph, we can see that the vertical intercept is at point (0, 0).
A horizontal intercept also called the x-intercept is the point on the graph where the line or curve cuts the x-