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The equation of a horizontal line is y=(the constant y-value of the line). This is because, unlike any other line, y is constant. You can't express x in a relation to y.

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Q: What is the equation of a horizonal line?
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Write an equation in standard form of the line satisfying the following condition the line through -55 and is horizonal?

I need step by step on my graphic calculator on how to write an equation


What is the slope of a horizonal line?

Zero


What is the definition of a horizonal line?

A horizontal line is a line that is parallel to the horizon.


Is the horizonal line on an axis x axis?

It is the horizon line.


Do all lines have a y-intercept?

They do unless they're perfectly vertical. If the equation of a line is [ x = a number ], then it has no y-intercept. If 'y' appears in the equation at all, then the line has a y-intercept.


Is a horizonal line crosses the graph of a function of f at more than one point?

It can do.


What does horizonal line on a speed timev graph indicate?

A horizontal line on a speed vs time graph indicates constant speed.


Which variable always goes on the horizonal axis of line graph?

The x axis is horizontal; the y axis is vertical


What does solving the equation for a line tell us?

A line is represented by an equation. Each solution of the equation is a point on the line, and each point on the line is a solution to the equation. So the line is just the graph of the solution set of the equation.


How do you calculate the equation of a line that is undefined?

The equation is the definition of the line.If the line is undefined, then it has no equation.


What is a equation of a line?

The equation of any horizontal line isY = a number


What is the equation of a line with a slope of zero?

A horizontal line has a slope of zero. The equation of a horizontal line is y = a.