100 points and brainliest to the first correct answer
I've done the work but I need to know what my new coordinates will be

Here's the question
Use the mapping (x+3, y-5), for the transformation of triangle ABC with vertices A(-2, -4), B(0, 0), and C(1, -3), find the coordinates of the new triangle A’B’C’ . You must show all your work.
And then here is the answer

You’re going to go left side three points and down five for every point on the graph (ABC) and once you do that label the ABC marks with an apostrophe like so; A’B’C’ for every time you change places

what is my new coordinates ?

Respuesta :

Mapping value(x+3,y-5)

  • A(-2,-4)
  • B(0,0)
  • C(1,-3)

A'

[tex]\\ \sf\longmapsto (-2+3,-4-5)[/tex]

[tex]\\ \sf\longmapsto (1,-9)[/tex]

B'

[tex]\\ \sf\longmapsto (0+3,0-5)[/tex]

[tex]\\ \sf\longmapsto (3,-5)[/tex]

C'

[tex]\\ \sf\longmapsto (1+3,-3-5)=(4,-8)[/tex]

Graph attached

Ver imagen Аноним

Answer:

Step-by-step explanation:

  1. Point A(-2 ; -4) ⇒A(-2+3 ; -4-5) ⇒A(1 ; -9 )
  2. Point B( 0 ; 0 ) ⇒B(0+3  ; 0-5) ⇒ B(3 ; -5  )
  3. Point C( 1 ; -3 )⇒ C(1+3 ; -3-5 )⇒C( 4 ;  -8 )
  4. Picture in the attached file
Ver imagen kamilmatematik100504