Vertex is (2,-3). H (which is 2) sign is always opposite and k stays the same
To find how many miles per hour, we divide the number of miles hiked by the number of hours it took to hike them.
=15.12 miles ÷ 6.3 hours
=2.4 miles hiked per hour
Hope this helps! :)
He would need 6 meters of copper piping or just a tiny tincy bit more