Answer:
The gradient of any line or curve tells us the rate of change of one variable with respect to another. This is a vital concept in all mathematical sciences.
Step-by-step explanation:
In mathematics, the gradient is the measure of the steepness of a straight line. A gradient can be uphill in direction (from left to right) or downhill in direction (from right to left). Gradients can be positive or negative and do not need to be a whole number.