50%
The fall of the river divided by the distance of the section of the river under consideration would be the slope. For instance, if a river were to drop by 200 feet (-200 feet, that is) over the distance of a mile, its slope would be -200 ft / 5280 ft = -0.038. That slope could also be expressed as a percentage: -3.8%.
22.5%
The slope would be zero.In contrast, the slope of a vertical line would be infinite.
4
It would have a downhill slope from left to right
this would be a slope of 5
just multiply by 100
The slope of a time-distance chart would be a constant. The slope of a time-velocity chart would be 0.
The same. Parallel lines have the same slope.
slope of the graph ... actually the absolute value of the slope, actual slope, positive or negative, would indicate direction, so the slope would be velocity.
if the slope of a line is 2/3, then the slope of a parallel line would be 2/3.
a line with a positive slope rises from left to right