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I did almost all the questions already, the only ones I need are d and h!.

I did almost all the questions already, the only ones I need are d and h!.-example-1
User Arjeta
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SOLUTION

(d) Two coordinates where we could build a bridge are


(-3,7.5)\text{ and }(3,7.5)

(h) The graph showing the roads, potholes and river is shown below

So, from the graph, the pothole is at a coordinate (-4, 33/5) (undefined).

So the bridge is constructed in front of the pot hole, between (-3, 7.5) and (3, 7.5)

I did almost all the questions already, the only ones I need are d and h!.-example-1
User Grumme
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