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There are several ways to write an equation for a line. One common form is y = ax + b, where a is the slope and b is the y-intercept (where the line intercepts the y-axis).

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Q: What is the equation for a line?
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Related questions

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.


When does an equation graph a line?

When it is a linear equation.


What is the name of an equation of a line?

It is a linear equation.


What is the equation of a line?

The equation of a line is y=mx+b, when m is the slope of the line and b is the y-intercept.


An equation where the graph of all solutions lies on a line?

If it is a straight line, then the equation is linear.


Which equation represent a line parallel to the line whose equation is 2y 5y equals 10?

When a straight line equation is parallel to another equation the slope remains the same but the y intercept changes


Given the equation of a line how is the slope calculated?

If the equation of a line is in the form ax + by + c = 0 then the slope of the line will be -a/b.


What is the general form for a line equation?

General form for a line equation is: y=mx+b.


What equation represents a line perpendicular to the line whose equation is y=-4x+7 ?

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