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, 2010

Geometry Difficulty 2.0 Junior Find the answer Canada

Which of the following lines, when drawn together with the $x$ -axis and the $y$ -axis, encloses an isosceles triangle?

(A) $y = 4x + 4$ (B) $y = \frac{1}{2}x + 4$ (C) $y = -x + 4$ (D) $y = 2x + 4$ (E) $y = -3x + 4$

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Source: CEMC, University of Waterloo, licensed CC-BY-NC-4.0. Statement reproduced verbatim; metadata (topic, difficulty) added by this project. Solutions are the publisher's, linked not copied.