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How do you change an equation from standard form to slope intersect form?
Wiki User
∙ 14y ago
Here is an example:
10x + 5y = 25
move the x's to the other side by subtracting them
5y = -10x + 25
divide the equation by 5(beacuse 5 is the number in front of y) to get y by itself
y = -2x + 5
Wiki User
∙ 14y ago
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What is the equation of a line in standard form?
The standard form equation of a line is y=mx+b. M represents the slope; slope is the change in x over the change in y. B represents the y-intercept.
How do you turn a slope intercept equation into a standard equation?
You place X and Y on the same side to get a standard equation.
In the slope- intersect equation of a line which part of the equation gives the y coordinate of the point where the line crosses the y axis?
As for example in the equation: y = 2x+5 the slope is 2 and the y intercept is 5
Can a linear equation be graphed with only the slope and intercept when it is in standard form?
That's all you need to know in order to draw the graph. Note that it doesn't matter what form the equation is written in. The form of presentation doesn't change the slope or intercept.
How do you find the slope and y-intercept for y equals 2x-3?
5
What is the equation of a line in standard form?
The standard form equation of a line is y=mx+b. M represents the slope; slope is the change in x over the change in y. B represents the y-intercept.
How do you change an equation from slope intersect form to standard form?
If the equation is y = mx + c then you simply move y to the right hand side to make it 0 = mx - y + c and then, if you like, you can swap sides so that you get mx - y + c = 0.
How do you turn a slope intercept equation into a standard equation?
You place X and Y on the same side to get a standard equation.
In the slope- intersect equation of a line which part of the equation gives the y coordinate of the point where the line crosses the y axis?
As for example in the equation: y = 2x+5 the slope is 2 and the y intercept is 5
Wri te the equation in slope intersect form of the line that has a slope of -2 and y-intersept of 2?
-4
How do you convert an equation in standard form to slope-intercept form?
Solve the equation for ' y '.
Can a linear equation be graphed with only the slope and intercept when it is in standard form?
That's all you need to know in order to draw the graph. Note that it doesn't matter what form the equation is written in. The form of presentation doesn't change the slope or intercept.
How do you find the slope and y-intercept for y equals 2x-3?
5
What does the slope in your equation mean?
In a linear (first-order) equation, it is the ratio of the change in y of a segment to the change in x of the same segment. If the equation is in the form y = mx + b, m is the slope. In a higher-order equation, the instantaneous slope is the slope of the tangent line intersecting a particular point along the curve.
Is 2x equals 7 in standard form or slope-intercept form?
Standard. You need a linear equation in two variables for slope-intercept form.
What happens to the equation of the line as you change its slope?
The coefficient of x changes as the slope changes.
The graph of a system of equations with the same slope will have no solutions?
That's right. If a system of equations has a solution, then their graphs intersect, and the point where they intersect is the solution, because it's the point that satisfies each equation in the system. Straight-line graphs with the same slope are parallel lines, and they never intersect, which is another way of saying they have no solution.
