Slope of a straight line = (y1-y2)/(x1-x2)
Slope of a straight line is the same at all points on the line, whereas for a curved line it changes.
The gradient of the straight line
gradient
0 degrees.
Slope of a straight line = (y1-y2)/(x1-x2)
The straight line with no slope is a point
A slope is 0 if it is a straight horizontal line. A slope is undefined if it is a straight vertical line.
Slope of a straight line is the same at all points on the line, whereas for a curved line it changes.
slope thatequals zereo
-- If the position/time graph is a straight line, then the speed is constant, and the slope of the line is the average speed, as well as the instantaneous speed at any moment. -- If the position/time graph is not a straight line, then the average speed between two moments in time is the slope of a straight line drawn between those two points on the graph.
the formula for slope is y=mx+b, a horizontal line has the slope of zero and the slope of a vertical line can be answered as undefined
If it is a straight line, then yes.
The gradient of the straight line
gradient
0 degrees.
An undefined slope is just a line straight down. The slope is undefined.