Explain at least one beneficial and one harmful effect the GPS has had, or has the potential to have, on society, economy, or culture.

On society

Explanation:

Easy to Use

Navigation using GPS is generally very easy and requires minimal skill or effort, certainly when compared to traditional methods and technologies, such as map-reading. In most cases, the user just has to input the destination and the device will do the rest. GPS is also an easier and more efficient technology to use for tasks like surveying and the study of the movement of tectonic plates.

Available Anywhere

One of the best features of GPS is that because it essentially works through satellite technology, it is available across the entire globe. There is no need to be caught out not knowing your own location, or get lost.

Driving Distraction

GPS devices are by their very nature distracting. In theory, they relay you audio instructions and all you have to do is glance over at the map occasionally. But in practice, you can end up trying to adjust the destination, key in data, or alter other settings while driving. It's a recipe for disaster.

Signal or Battery Failure

Sole reliance on GPS can cause problems if you suffer a signal failure, or you are using a battery-operated device that runs out of power (GPS devices are almost always power hungry). Unless you have some form of backup, such as traditional paper maps, you can easily find yourself lost with no idea which way to go.

answer: a, c

divide any of the y values by x values and you will always get 3 is the most simple way i can put it for you.