Mathematics: Complete the mapping of the vertices of δdef. d(2, –4) → d e(1, –1) → e f(5, 1) → f what is the rule that describes a reflection across the line y = x? rx = y(x, y) →

Complete the mapping of the vertices of δdef. d(2,

jesswolf91

11.03.2022

The rule of reflection across the line y = x is

$(x,y)\rightarrow(y,x)$

The mapping of the vertices of ΔDEF is given by :-

$D(2,-4)\rightarrow D'(-4,2)\\\\E(1, -1) \rightarrow E'(-1.1)\\\\F(5, 1) \rightarrow F'(1,5)$

Step-by-step explanation:

When we reflect a point across the line y = x, the x-coordinate and y-coordinate interchanges places.

The rule of reflection across the line y = x is

$(x,y)\rightarrow(y,x)$

Then, the mapping of the vertices of ΔDEF is given by :-

$D(2,-4)\rightarrow D'(-4,2)\\\\E(1, -1) \rightarrow E'(-1.1)\\\\F(5, 1) \rightarrow F'(1,5)$

0,0(0 оценок)

AkramMasoud

26.10.2020

✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆

Hewo lil bunny

Step-by-step explanation:

The multiples for 1/8 are 1/8 ,2/8, 3/8, 4/8, 5/8 -A✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆bye bye lil bunny♡

0,0(0 оценок)