90.6k views
0 votes
A vilikg club wants to build a mati-1nade lake. A metnber of the club mapped the bocusdary of the lake con a coordinate system, with x atid y boeh mensured in miles. Esing the clabbouse as the origin, with Noth alang the poeitive traxis and East along the positive Inaxis, she found that the curve x²+xy+y² −13x−14y=−34 perfectly follows the lake s boundaries.

(a) Interpret the point (1,2) in the context of the situation.

User Dispersia
by
8.4k points

1 Answer

7 votes

Final answer:

In the context of the man-made lake's coordinate system, the point (1,2) marks a location on the lake's boundary which is 1 mile East and 2 miles North from the clubhouse at the origin.

Step-by-step explanation:

In the context of the situation described, the point (1,2) would represent a specific location on the boundary of the man-made lake that the hiking club wishes to create. Having established a coordinate system with the clubhouse at the origin, the point with coordinates (1 mile, 2 miles) indicates a location that is 1 mile to the East (along the positive x-axis) and 2 miles to the North (along the positive y-axis) from the clubhouse. Given that the lake's boundary is defined by the curve x²+xy+y² −13x−14y=−34, the point (1,2) lies on this curve and thus marks the lake's edge at that exact position in the coordinate system provided.

User Stepan Maksimchuk
by
8.1k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories