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, 2005

Algebra Difficulty 1.0 Junior Find the answer Canada

Which equation represents the relationship between the values of $x$ and $y$ in the table?

$x$ : $1, 2, 3, 4$
$y$ : $1.5, 3, 4.5, 6$

(A) $y = x + 0.5$ (B) $y = 1.5x$ (C) $y = 0.5x + 1$ (D) $y = 2x - 0.5$ (E) $y = \frac{x}{2} + 0.5$

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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.