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Graph the line using the slope and the y-intercept, or the points. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor.

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A linear equation represents a straight line on a coordinate plane. It can be written in the form: y = mx + b where m is the slope of the line and b is the y-intercept.

For each x x value, there is one y y value. Select a few x x values from the domain. It would be more useful to select the values so that they are around the x x value of the absolute value vertex.

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Using the slope-intercept form, the slope is 1 1. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step …

Jan 11, 2017 · Graph of y = x - 1Slope = -1Gradiant = Rise/Run = 1/1 = 1 (Run is always 1)We have a line with slope of 1 and intercepts the y-axis at -1. with two points we...

A linear equation is an equation for a straight line. Let us look more closely at one example: The graph of y = 2x+1 is a straight line. And so: