Line segment ab has vertices a(−3, 4) and b(1, −2) . a dilation, centered at the origin, is applied to ab . the image has vertices a′(−1, 43) and b′(13, −23) .

what is the scale factor of the dilation?

3432532

step-by-step explanation:

last option

step-by-step explanation:

given that δdef is right and isoceles,

assuming that side df is the hypotenuse means that de an ef are the other 2 sides that intersect at 90° and are of equal length.

because they are of equal length, we can say that they are congruent

because they intersect at 90°, their slopes must be opposite reciprocals.

only the last option satisfies these conditions.

answer: true

step-by-step explanation:

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