Answer:
y = -(1/2)x - 1
Step-by-step explanation:
The slope-intercept form of a linear function is:
where:
We can identify the y-intercept from the graph as:
We can solve for the line's slope using the formula:
↓ plugging in the values we can identify from the graph
Finally, we can assemble the slope-intercept form equation:
y = mx + b
↓ plugging in the known values
y = -(1/2)x + (-1)
y = -(1/2)x - 1