What are the coordinates of the image of point (-1,2) under a dilation of 3 with respect to the origin?

1234567891011 match the reasons with the statements in the proof. given: j | | k m 1 = m 3 prove: l | | m 1. j||k, m∠3 = m∠1 if lines are ||, then corresponding angles are =. 2. m∠1 = m∠2 if alternate interior angles are =, then lines are ||. 3. m∠2 = m∠3 substitution 4. l||m given

The line y = x + passes through (−3, 7) and is parallel to y = 4x − 1.

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