Y=4x+3
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.
y=-x
y = 2/3x+4 or in the general form of sraight line equation as 2x-3y+12 = 0
You can use a plot diagram to plot the points and if they all go straight through the origin then it is proportional
Points: (2, 5) and (0, 5) Slope: 0 Equation: x = 2 meaning that it is a straight horizontal line parallel to the y axis
y = 2.25x -6
2y+x+5 = 0
The general form is 11x - 10y + 19 = 0
If you mean points of (2, -3) and (4, 2) then the slope is 5/2 and the straight line equation is 2y = 5x-16
The equation is x = 2
If the line passing through these points is a straight line then it has a positive gradient.
The straight line equation works out as: y = 1/3x+7 So: k = 8
Points: 0 2 and 6 0 Equation: y = -1/3x+2
y = -1/14x-19/28 which can be expressed in the form of 2x+28y+19 = 0
The formula for a line is: Y = mX + b
x = 2
alternatives to determine the equation straight line through two points?