galorresss galorresss
  • 10-09-2018
  • Mathematics
contestada

Graph the image of the given triangle under a dilation with a scale factor of -3 and center of dilation (0,0).

Graph the image of the given triangle under a dilation with a scale factor of 3 and center of dilation 00 class=

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lidaralbany lidaralbany
  • 29-08-2019

Answer with explanation:

We are given a triangle with vertices:

Let A(-3,-3) , B(0,2) and C(-2,3)

Now, the triangle is to be dilated with  a scale factor of -3 and center of dilation (0,0).

This means that each of the vertices of the triangle will be transformed by using the rule:

(x,y) → (-3x,-3y)

Hence, we get:

 A(-3,-3) → A'(9,9)

 B(0,2) → B'(0,-6)

 C(-2,3) → C'(6,-9)

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