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To find the equation of a line you must know at least one point through which the line passes and the slope of the line?
yes because you will need the slope and y-intercept to find the equation of a line and the point through which the line passes is the y-intercept so it is yes!!!!!!! Good Luck!!!!!!!!!!!!!
What is the equation of a line that has zero slope and passes through the origin?
y = 0. You can get this from the slope-intercept equation of the line.
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 equation of the line that passes through 0 and 3 and has a slope -1?
We can arrange this into point-slope form, thus, we have y - b = s(x - a). By subsituting these values (slope is "s", and the ordered pair is (a, b)), we have:y - 3 = -(x - 0)y = -x + 3y-intercept: 3x-intercept: 3
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.
