Write equations for the horizontal and vertical lines passing through the point (-1,8) .
horizontal line:
vertical line:
If you know which one is x and which one is y, try answering the question like that.
To write the equations for the horizontal and vertical lines passing through the point (-1, 8), we need to determine the specific values for each line's equation.
The equation of a horizontal line is in the form y = k, where k is a constant value. Since the line passes through the point (-1, 8), we know that the y-coordinate is 8. Therefore, the equation of the horizontal line is y = 8.
On the other hand, the equation of a vertical line is in the form x = h, where h is a constant value. In this case, since the line passes through the point (-1, 8), we know that the x-coordinate is -1. Therefore, the equation of the vertical line is x = -1.
So, the equations for the horizontal and vertical lines passing through the point (-1, 8) are:
Horizontal line: y = 8
Vertical line: x = -1
well, surely you know that
x = h
y = k
are vertical and horizontal lines.
So plug in your numbers for h and k.