Write an equation in slope-intercept form that satisfies the information given about the line
Goes through the points (4, 1) and (4, 9)
To write the equation of the line in slope-intercept form (y = mx + b), we need to find the values of the slope (m) and the y-intercept (b).
Given that the line goes through the points (4, 1) and (4, 9), we can see that the x-coordinate is the same for both points, which means the line is vertical. In this case, the slope is undefined (or infinite).
Since the line is vertical and passes through the point (4, 1), we know that the x-coordinate of any point on the line will always be 4, and the y-coordinate can vary. Thus, the equation of the line can be written as:
x = 4