kylea78 kylea78

12-02-2019
Mathematics

contestada

JAR has vertices J(1,4) A(3,5) and R(2,1) if you reflect JAR across the y-axis what will be the coordinates of the vertices of the image J1 A1 R1

Respuesta :

jimrgrant1 jimrgrant1

12-02-2019

Answer:

see explanation

Step-by-step explanation:

Under a reflection in the y- axis

a point (x, y) → (- x, y), thus

J(1, 4) → J'(- 1, 4)

A(3, 5) → A'(- 3, 5)

R(2, 1) → R'(- 2, 1)

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