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What is the significance of the line when graphing a linear equation?
Wiki User
∙ 14y ago
It shows the Y Intercept, meaning when it would cross the Y axis, and it also shows the slope of the line, and whether it is downward sloping or upwards.
Wiki User
∙ 14y ago
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How is graphing a linear inequality different than graphing a linear equation?
In an inequality, you have to shade a side of a line to see show if the possible answers are greater than or equal to it
How is graphing a linear inequality the same as graphing a liner equation?
They are alike in that you graph the lines in the same way, but they are different because you have to shade in one side of the line
Graphing linear equation using the slope and y-intercept of the line?
The y-intercept, together with the slope of the line, can also be used in graphing linear equations. The slope and y-intercept of a line can be obtained easily by inspection if the equeation of the line is of the form y=mx+b where m is the slope and b is the y-intercept.
How do you find coordinates of a line from an equation without graphing?
By substitution
When does an equation graph a line?
When it is a linear equation.
How is graphing a linear inequality different than graphing a linear equation?
In an inequality, you have to shade a side of a line to see show if the possible answers are greater than or equal to it
How is graphing a linear inequality the same as graphing a liner equation?
They are alike in that you graph the lines in the same way, but they are different because you have to shade in one side of the line
How can you tell from a linear equation which direction it goes without graphing the equation?
You must find the slope, if it is positive, then the line is always increasing. If it is negative, then the line is always decreasing.
How do you figure out the equation of a table with a graphic calculator?
It depends on which calculator! If the data is linear, you can estimate the slope of the line and the y-intercept from graphing the data. By graphing the data, you will be able to tell if it forms a straight line or not.
Graphing linear equation using the slope and y-intercept of the line?
The y-intercept, together with the slope of the line, can also be used in graphing linear equations. The slope and y-intercept of a line can be obtained easily by inspection if the equeation of the line is of the form y=mx+b where m is the slope and b is the y-intercept.
What is the difference between a linear function and a quadratic equation?
A linear equation describes a line like 2x+1=y. If you were to graph that equation, then it would give you a line. A quadratic equation is like x^2+2x+1=y. Graphing this equation would give you a U shaped graph called a parabola.
What is linear graphing?
a linear graph is a graph where the line is ongoing and doesn't change directions
When to use a solid line as a boundary when graphing a linear inequality?
If it is <= or >=
How do you find coordinates of a line from an equation without graphing?
By substitution
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.
Why are linear equation named linear equation?
Y = 5X - 3It form a linear function; a line.
