For any polynomial equation, there must be no constant term.
For equations in general there is no easy way. Substitute 0 for each of the variables and if the resulting expression is 0 then the line passes through the origin.
Slope = 1Y-intercept = 0Y = X
Yes, because the line crosses the y-axis at the origin and the y-value at that point is 0. Therefore, the y-intercept is zero and this equation for this line would be y=x.
Quadrants I and III, numbered from I at upper right (+, +) left and moving clockwise. The line passes through the origin (0,0).
The slope is -5. The x- and y-intercepts are both zero. In other words, it passes through the origin.
Write the equation of a line in slope-intercept form that has a slope of -2 and passes through the point (2, -8).
y = 0. You can get this from the slope-intercept equation of the line.
The straight line equation is: y = 2x
it's a straight line. Through the origin.
When it is a line through the origin.
y = 3x
It is: y = -2x
y = -5x
y=x
It is a straight line equation in the form of: y = x
UndefinedImproved Answer:-The straight line equation is: y = 2x
which equation has a slope of -1/2 and a graph that passes through (-3,4)?
y = - 3x