Answer:
y = -2x - 1
Explanation:
Step 1: Understand the slope-intercept form.
The slope-intercept form of an equation is y = mx + b, where m represents the slope and b represents the y-intercept.
Step 2: Identify the values of slope and y-intercept.
In this case, the slope is -2 and the y-intercept is -1.
Step 3: Substitute the values into the slope-intercept form.
By substituting the slope and y-intercept into the equation, we get y = -2x - 1.
Step 4: Simplify the equation.
After substituting the values, the equation becomes y = -2x - 1. This equation represents a line with a slope of -2 and a y-intercept of -1.