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How do you find the y intercept when they only give you the x intercept and the slope?
Wiki User
∙ 15y ago
just kidding Y= mx+b so therefore you have a way to find y
Wiki User
∙ 15y ago
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When creating a line using the slope-intercept form always plot atleast three?
In the case that you are using Slope-Intercept Form, no, you only plot two points: the y-intercept and one other point. If you don't use Slope-Intercept Form, then you have to use three points.
What is 4x minus 2 equals 3x in slope intercept form?
4x - 2 = 3x is equivalent to x = 2.This is an equation in x only and cannot be expressed in the slope intercept form because the slope is undefined and the y-intercept does not exist.
How do you find the slope intercept and standard forms of a line when the slope is undefined and you are given the coordinates 2 and 4?
When the slope is undefined, you know the line has to be vertical. Vertical lines only have an x in their equations. When you have the coordinates (2,4) with a vertical line, the equation for the slope intercept AND standard form would be the same thing: x=2
What is the slope intercept form of the line that has a slope of negative 3 and contains the points of 4 and negative 5?
The slope intercept form is: y=mx+b where m is the slope and b is the y-intercept. Since you already know the slope, you can plug that into the equation. y=-3x+b The only thing left to do is to find out what b is. To do this, plug the x and y value of the point it goes through into the equation and solve for b. Good luck.
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 y intercept of a line with only slope?
tough to answer, but if slope is only provided then it should intercept at (0,0). Such as, y=3x, that intercepts at 0.
Describe a situation in which point-slope form would be more useful than slope-intercept form?
You use point-slope form to find the equation of a line if you only have a point and a slope or if you are just given two point. Usually you will convert point-slope form to slope-intercept form to make it easier to use.
Has y intercept 8 and slope 0?
Yes, it is possible only when the x-intercept is infinite. so slope=y/x = 0.
When creating a line using the slope-intercept form always plot atleast three?
In the case that you are using Slope-Intercept Form, no, you only plot two points: the y-intercept and one other point. If you don't use Slope-Intercept Form, then you have to use three points.
What is 4x minus 2 equals 3x in slope intercept form?
4x - 2 = 3x is equivalent to x = 2.This is an equation in x only and cannot be expressed in the slope intercept form because the slope is undefined and the y-intercept does not exist.
How do you find the slope intercept and standard forms of a line when the slope is undefined and you are given the coordinates 2 and 4?
When the slope is undefined, you know the line has to be vertical. Vertical lines only have an x in their equations. When you have the coordinates (2,4) with a vertical line, the equation for the slope intercept AND standard form would be the same thing: x=2
What is the slope intercept form of the line that has a slope of negative 3 and contains the points of 4 and negative 5?
The slope intercept form is: y=mx+b where m is the slope and b is the y-intercept. Since you already know the slope, you can plug that into the equation. y=-3x+b The only thing left to do is to find out what b is. To do this, plug the x and y value of the point it goes through into the equation and solve for b. Good luck.
How do you find the x-intercept of a line?
On one of my projects for my algebra class...my professor is asking us to find the slope of a line which is fairly easy.....but i only have one point and it's impossible to find a slope with only one point....what am i doing wrong? On one of my projects for my algebra class...my professor is asking us to find the slope of a line which is fairly easy.....but i only have one point and it's impossible to find a slope with only one point....what am i doing wrong?
How do you Graph a line with a slope passing through the point 4-3?
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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.
Find the slope of the line identified by the equation 4x plus 5y equals 20?
First rewrite the equation in the slope-intercept form. If trying to find only the slope, you can ignore the constant term. So, 4x + 5y = 20 5y = something - 4x y = something else - 4/5*x The slope is the coefficient of x in this form. That is, -4/5 or -0.8
Find the slope intercept equation of the line passing through 21 with a slope of m equals 3?
The general equation of the line is y = 3x + c. Having only one coordinate (21) of a point on this line is not enough to evaluate c.
