Points: (-3, 7) and (5, -1)
Slope: -1
Equation: y = -x+4
Substitute the coordinates of the point into the equation of the line. If the equation is still valid then the point is on the line; if not then it is not.
True.
(y - y1) = m*(x - x1) where (x1, y1) are the coordinates of a point on the line and , is the slope.
The standard equation for a straight line is y = mx + c. Let this be the equation of the original line. Note that m and c are known values. Let the given point coordinates be (a,b)Two straight lines are perpendicular if the product of their gradients (slopes) is -1.The slope (m1) of the perpendicular line is therefore m1 = -1/mWhen y = b then x = a so the equation for the perpendicular line is y = m1x + d, and substituting gives : b = -a/m + d and this will enable d to be calculated.NOTE : In the absence of information for the equation of the original line and the coordinates of the given point then this is a general rather than a specific answer.
Slope: -3 Point: (4, -5) Equation: y = -3x+7
Substitute the coordinates of the point into the equation of the line. If the equation is still valid then the point is on the line; if not then it is not.
Substitute the coordinates of the point into the equation of the line. If the result is true, then the point is on the line.
A point lies on a line if the coordinates of the point satisfy the equation of the line.
if a line has a slope of -2 and a point on the line has coordinates of (3, -5) write an equation for the line in point slope form
Substitute the x coordinate into the equation for x and calculate y. If the formla gives the same y value as the coordinates, the point is on the line. If it is diffent, it is not on the line.
Improved Answer:Find the equation of the line that is given.Check to see if the coordinates of the point satisfy the equation of the line.-411LeonOld Answer:Don't ask us!!
The x and y coordinates
True.
Yes if it is a straight line equation
(y - y1) = m*(x - x1) where (x1, y1) are the coordinates of a point on the line and , is the slope.
By plotting the coordinates of a straight line equation.
The slope of a line and the coordinates of a point on the line.The slope of a line and the coordinates of a point on the line.The slope of a line and the coordinates of a point on the line.The slope of a line and the coordinates of a point on the line.