# How to Write an Equation in Slope-Intercept Form for Each Line?

Linear equations can take several forms. The standard form is aX + bY = c, where a, b and c are numbers. The formula when you know two points, (X1, Y1) and (X2, Y2), is Y - Y1 = (Y1 - Y2)X / (X1 - ...
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http://www.ehow.com/how_8502909_write-equation-slopeintercept-form-line.html

## How to Convert a Slope-Intercept Form Equation Into a General Linear Equation?

When writing linear equations, you can use either the slope-intercept form or general form. The advantage of slope-intercept form, or y = mx + b, is that you can immediately see the slope, m, and t...
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http://www.ehow.com/how_8444467_convert-equation-general-linear-equation.html

## How to Write a Slope Intercept Equation From Looking at a Graph?

A graph's slope-intercept equation defines its functions in terms of two elements: the slope, which is also known as the gradient, and the line's intersection with the y-axis. The slope determines ...
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http://www.ehow.com/how_8520557_write-intercept-equation-looking-graph.html

## How to Write an Equation of a Line When You Have the X-Intercept & the Y-Intercept?

When you have the x-intercept and y-intercept of a line, you can use these two coordinates to easily write out the equation of the line in slope-intercept form. The slope-intercept form of a line e...
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http://www.ehow.com/how_8421363_write-equation-line-xintercept-yintercept.html

## How to Change a Point-Slope Equation to a Slope-Intercept Equation?

"Every fool is a prophet in his own land." This is another way of saying there's always another side to every story or situation. It's often the same in mathematics. The expression (-1/3) x (-9/3),...
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http://www.ehow.com/how_8676842_change-pointslope-equation-slopeintercept-equation.html