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3 years ago

Help ASAP (RIGHT ANSWER GETS BRAINLIEST)

Mathematics

2 answers:

Gnoma [55]3 years ago

5 0

Answer:

Dilation by a scale factor of 4 followed by reflection over the y-axis

Step-by-step explanation:

densk [106]3 years ago

5 0

<h2>Answer:</h2>

The set of transformations that has been performed on triangle EFG to form triangle E"F"G" is:

Dilation by a scale factor of 4 followed by reflection over the y-axis

<h2>Step-by-step explanation:</h2>

The coordinates of the vertices of triangle EFG are:

E(-2,1)

F(-2,0)

and G(-3,0)

Now when it is dilated by a scale factor of 4 then the rule of transformation is:

(x,y) → (4x,4y)

Hence,

E(-2,1) → E'(-8,4)

F(-2,0) → F'(-8,0)

and G(-3,0) → G'(-12,0)

Now when this figure is again reflected over the y-axis then the rule of transformation is:

(x,y) → (-x,y)

Hence,

E'(-8,4) → E"(8,4)

F'(-8,0) → F"(8,0)

and G'(-12,0) → G"(12,0)

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