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NO they can't
If you are asking for slope, the slope of one line is m, the slope of the other is -1/m. For example, if the slope for one line is 5, the slope of the other line is -1/5 = -0.2 . (Math Open Reference)
To intersect, their slopes have to be different. The y-intercept can be anything.
No, it depends on radial acceleration.
The equation for the slope between the points A = (x1, y1) and B = (x2, y2) = (y2 - y1)/(x2 - x1), provided x1 is different from x2. If x1 and x2 are the same then the slope is not defined.
NO they can't
NO they can't
Intersecting lines NEVER have the same slope. However, if the lines are identical, meaning all their points are the same, then they will, of course, have the same slope as well as everything else. On the other hand, parallel lines have the same slope, but they do not share a single point.
According to Ohm's Law, R = V/I, the physical meaning of slope for voltages vs current graphs is resistance.
No. A linear graph has the same slope anywhere.
Base on the slope of two linear equations (form: y = mx+b, where slope is m): - If slopes are equal, the 2 graphs are parallel - If the product of two slopes equals to -1, the 2 graphs are perpendicular. If none of the above, then the 2 graphs are neither parallel nor perpendicular.
A graph of two simultaneous linear inequalities in two variables that have no intersecting regions must contain two lines with the same slope.
If you are asking for slope, the slope of one line is m, the slope of the other is -1/m. For example, if the slope for one line is 5, the slope of the other line is -1/5 = -0.2 . (Math Open Reference)
To intersect, their slopes have to be different. The y-intercept can be anything.
In a linear graph the slope is the same everywhere, assuming vertical line graphs are not allowed. Depending on context, a vertical line (say x = 3) is not always allowed. If the graph is a vertical line then the slope is infinite at the single value of x. (That would be 3 in the example above.) The slope would then be undefined elsewhere.
No because one line would be going in one direction and the other line would be going in the other direction. Which would make one slope negative and the other slope positive.
No, it depends on radial acceleration.