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Lets so your points are (2,-5) and (8,2) You first find "m" or the slope. You do y2-y1 over x2-x1 So it would be 7/6. So your slope is 7/6. Now to find he y intercept. You do Y=7/6x+b you can do whatever point. I prefer using the first one. So it would be -5=7/6(2)+b Times 7/6 with 2. You should get 2.3 Then subtract. -5-2.3 And your y intercept is -7.3 :) Happy to help!
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How do you find slope if the points aren't given?
the slope is the 'm' in y=mx+b so even if the points aren't given, if there is an equation, then you can find the slope. for example, if you have an equation like this: y=2x+5 the slope is 2 and the y-intercept is 5.
What is the equation in slope intercept form with a slope of -3 and points 4-5?
y = -3x + 7 Slope-intercept form is y = mx +b where m is slope and b is the y-intercept when x=0 Given that the slope is -3, this becomes y = -3x + b Substituting the given point (4,-5) we get -5 = -3·4 + b = -12 + b which we can solve to find that b =7
How do I find the y-intercept if the line passes through negative 2 and 3?
You can't. There are an infinite number of lines that pass through the point (-2, 3).They all have different y-intercepts and different slopes.In order to narrow it down to a single line, you have to give more information.One more point would do it.=======================================================Here's the minimum information needed to define a unique line:-- you name 2 points; I find slope, intercept, and all other points.-- you name one point and one intercept ... 'x' or 'y'; I find slope and all other points.-- you name x-intercept and y-intercept; I find slope and all other points.-- you name one point and the slope; I find intercept and all other points.-- you name one intercept and the slope; I find all other points.
How do you find the slope intercept form of an equation that passes through the points 8 and 2 and 2 and 2 and 1 and 2?
It is a straight line with no slope with a 'y' intercept of 2
What is the slope intercept for (1012)(-216)?
To find the slope intercept a pair of coordinates are needed in the form of (x1, y1) and (x2, y2) of which none have been given that makes sense.
How do you find Slope intercept equation of given two points?
Use the equation; y=mx+b where m is the slope Use your 2 points as y and b (intercept)
How do you find slope if the points aren't given?
the slope is the 'm' in y=mx+b so even if the points aren't given, if there is an equation, then you can find the slope. for example, if you have an equation like this: y=2x+5 the slope is 2 and the y-intercept is 5.
How would you find the equation of a line if you were given the slope and the y-intercept?
y = {slope}x + {y intercept}
What is the equation in slope intercept form with a slope of -3 and points 4-5?
y = -3x + 7 Slope-intercept form is y = mx +b where m is slope and b is the y-intercept when x=0 Given that the slope is -3, this becomes y = -3x + b Substituting the given point (4,-5) we get -5 = -3·4 + b = -12 + b which we can solve to find that b =7
How do I find the y-intercept if the line passes through negative 2 and 3?
You can't. There are an infinite number of lines that pass through the point (-2, 3).They all have different y-intercepts and different slopes.In order to narrow it down to a single line, you have to give more information.One more point would do it.=======================================================Here's the minimum information needed to define a unique line:-- you name 2 points; I find slope, intercept, and all other points.-- you name one point and one intercept ... 'x' or 'y'; I find slope and all other points.-- you name x-intercept and y-intercept; I find slope and all other points.-- you name one point and the slope; I find intercept and all other points.-- you name one intercept and the slope; I find all other points.
How do you find slope intercept form when given coordinates?
Use: (y2 -y1)/(x2 -x1) to find the slope. Use: y -y1 = m(x -x1) to find the slope intercept equation whereas m is the slope.
How do you find the slope intercept form of an equation that passes through the points 8 and 2 and 2 and 2 and 1 and 2?
It is a straight line with no slope with a 'y' intercept of 2
Formula for slope intercept?
You have to find the slope and y-intercept first.
What is the slope intercept for (1012)(-216)?
To find the slope intercept a pair of coordinates are needed in the form of (x1, y1) and (x2, y2) of which none have been given that makes sense.
How do you find a line that goes through a given point?
You need either a point and the slope of the line or two points. Then you use the point slope form of the line or the slope intercept form to write the lines.A given point has an infinite number of lines going through it, that is why you need more information.
How do you find slope intercept form?
the formula for slope-intercept form is y=mx+b. in the equation mx is the slope and b is the y-intercept.
How do you write an equation in slope-intercept form of the line passing through each pair of points?
y=mx+c where x and y are variables, m is the gradient (or slope) and c is the intercept on y (axis). that is the general equation of a straight line. if you had given some coordinates for the points one could extrapolate from that to find the full equation. since you have not, one cannot.
