Understand y-intercept: Understand the y-intercept. The y-intercept is the point where the line crosses the y-axis. This occurs when x=0.
Find y-intercept: Find the y-intercept by setting x to 0 in the equation.Substitute x=0 into the equation 2x+y=0 to find the y-coordinate of the y-intercept.Calculation: 2(0)+y=0, which simplifies to y=0.
Write as point: Write the y-intercept as a point.The y-intercept is the point (0,y), where y is the value we found by setting x to 0.Since y=0, the y-intercept is the point (0,0).
More problems from Slope-intercept form: write an equation