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BlackZzzverrR [31]
3 years ago
6

plz help me i really need help these problems are really hard for me to understand so if anybody helps it would be highly apprec

iated​

Mathematics
2 answers:
Arturiano [62]3 years ago
7 0

Answer:

i know that for the first one you would have to move it up 5 units

Lady_Fox [76]3 years ago
6 0

Answer:

  • 5
  • 1.5; the origin

Step-by-step explanation:

<h3>Translation</h3>

For the translation find the distance between corresponding points of A and A'. It is 5 units.

<h3>Dilation</h3>

We see the figures A' and A'' are symmetrical and the sides on the x-axis overlap. It means the center of dilation is the origin, the point (0, 0).

Find the scale factor by dividing the corresponding x- or y- coordinate of A'' to the one of A'.

Take points (-2, 0) of A' and (-3, 0) of A''.

<u>The scale factor is:</u>

  • k = -3/-2 = 1.5
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