Respuesta :
If the direction of the curve from left to right is going up, then it is increasing.
If its going down, then it is decreasing.
If the curve is a straight line, then it is Linear.
If the curve is not a straight line, then it is non linear.
If its going down, then it is decreasing.
If the curve is a straight line, then it is Linear.
If the curve is not a straight line, then it is non linear.