To find the equation of the line that passes through the points (0, -3) and (3, 0), we can use the slope-intercept form of the equation of a line, which is given by:
where
Step 1: Calculate the slope (m)
The formula for the slope
Using the points (0, -3)
Step 2: Determine the y-intercept (b)
The y-intercept
Step 3: Write the equation of the line
Now that we have the slope and y-intercept, we can write the equation of the line:
Summary
- The y-intercept of the line is
. - The equation of the line is
.