Graph each equation by using the x and y intercepts

Finding Intercepts From an Equation

graph each equation by using the x and y intercepts

Graphing using x- and y-intercepts - Graphing lines and slope - Algebra Basics - Khan Academy

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You've learned one way to graph a standard form equation - by converting it to slope intercept form. Click here to review this lesson. There is another way to graph standard form equations, and that is to find the x and y intercepts. Now let's review what the term intercepts means. An intercept is where your line crosses an axis.

Graph a linear function using the x - and y -intercepts. Graph vertical and horizontal lines. Introduction In Tutorial Graphing Equations , we went over graphing in general, learning the basics of how to graph ANY equation by plotting points.
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Standard form does not give as much information about a graph as slope intercept form or point slope form , but it does make it fairly easy to find the x and y intercepts. To draw a linear graph using standard form, follow the following steps:. Find the x -intercept by setting y to 0. Find the y -intercept by setting x to 0. First, we need to find the x -intercept. In this video, Patrick JMT explains how to draw a graph of an equation in standard form using the x - and y -intercepts. In this video, mathman shows you how to graph a linear equation by finding the x - and y -intercepts.



How do you graph #10x=-5y# using the x and y intercepts?

Index of lessons Print this page print-friendly version Find local tutors. The graphical concept of x - and y -intercepts is pretty simple. - Using a graphing calculator is a fast and effective way to identify the X and Y intercepts of a function.

How to Find x and y Intercepts Of Graphs?

Another excellent method to graph a line in the xy-axis or xy-plane is to use its intercepts. What are intercepts? These are points of the line that are found on the x and y axes. We have two kinds of intercepts. Since the x-intercept is a point where the line crosses the x-axis, it is a point with a y-value of zero.

The y -intercept The point or points where a graph intersects the y -axis, expressed as an ordered pair 0, y. To find the x - and y -intercepts algebraically, use the fact that all x -intercepts have a y -value of zero and all y -intercepts have an x -value of zero. Note that this linear equation is graphed above. Solution: Begin by finding the x -intercept. Next, determine the y -intercept.

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