The symbol for decreased is used on signage and for way finding and is often used in road surface markings. Upwards pointing arrows are often used to indicate an increase in a numerical value, and downwards pointing arrows indicate a decrease. In mathematics we are looking at a minus sign (-).
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The symbol for decreased is used on signage and for way finding and is often used in road surface markings. Upwards pointing arrows are often used to indicate an increase in a numerical value, and downwards pointing arrows indicate a decrease. In mathematics we are looking at a minus sign (-).