Answer:
See below.
Step-by-step explanation:
It is the one at the top left side.
The line y = x passes through the origin at an angle of 45 degrees to the x axis and rises to the right.
So if you imagine its a mirror you'll see that its a reflection in that mirror.
Answer:
This question needs more information to answer. Likewise if it was a riddle then the question might be a trick. If you have forgot to add any additional information I advise you to fix it right away then reupload the question.
Step-by-step explanation:
two times as long as what? 2 times as long can be written as 2x.
Sorry
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