Answer:
Y-intercept: -1
Slope: -1/3
Step-by-step explanation:
The y-intercept is the point where the line crosses the y axis (horizontal line in graphs). We can clearly see that the y-intercept is -1, since the line intersects the y axis at y = -1.
Ok, now for the slope, we will use this equation, where m is the slope we wish to find.
m = rise/run where rise is the change in y and run is the change in x.
To determine the rise and run, we need two coordinate pairs.
9, -4 and 0, -1 will do
Note: The coordinate pairs are x, y, but slope is y/x, it is important that we do not become confused.
Now, we will subtract one y from the other and then do the same for the x's. It is important that we use the same order for the x's as we do for the y's, in order for the answer to be valid.
Y -4 - -1 = -3
X 9 - 0 = 9
Slope is -3/9 or -1/3
Hope that this answer has helped you, please mark it brainliest if it did :)
