-282-(1,017)
-282 + (-1017)
Keep the sign (since they both share the same sign), and add them.
282 + 1017 = 1299
Answer: -1299
The refection in y axis will make the term in x negative so its either B or D.
The stretching will come from the -2/3 x
Answer is D
Answer:
50
Step-by-step explanation:
Answer: Y and Y'' are congruent after the translation, but not after the dilation.
Step-by-step explanation:
We know that we generally prefer rigid transformations if want to create congruent images.
There are three basic kinds of rigid transformations:
1) rotation 2) reflection 3) translation
So, they all create congruent images.
But a dilation does not create congruent images because it creates an image of similar same shape as the original but not the same size.
Given : Triangle XYZ is translated and then dilated by a scale factor of 4 centered at the origin.
Then, the correct option is "Y and Y'' are congruent after the translation, but not after the dilation."
