subject
Mathematics, 03.02.2021 05:30 Ericapab

Max is trying to prove to his friend that two reflections, one across the x-axis and another across the y-axis, will not result in a reflection across the line y = x for a pre-image in quadrant II. His friend Josiah is trying to prove that a reflection across the x-axis followed by a reflection across the y-axis will result in a reflection across the line y = x for a pre-image in quadrant II. Which student is correct, and which statements below will help him prove his conjecture? Check all that apply. Max is correct.

Josiah is correct.

Taking the result from the first reflection (x, –y) and applying the second mapping rule will result in (–x, –y), not (y, x), which reflecting across the line y = x should give.

If one reflects a figure first across the x-axis from quadrant II then reflects across the y-axis from quadrant III, the image will end up in quadrant IV.

A figure that is reflected from quadrant II to quadrant IV across the line y = x will have the coordinates of (-y, x).

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 15:40
Brian, chris, and damien took a math test that had 20 questions. the number of questions brian got right is 14 more than the number of questions chris got right. damien correctly answered 2 less than the number of questions chris answered correctly. if brian and damien have the same score, which statement is true?
Answers: 1
question
Mathematics, 21.06.2019 19:30
What is the lcm of 16 and 40 ? 24 and 40 ?
Answers: 2
question
Mathematics, 21.06.2019 19:30
Which graph represents the equation y =4x
Answers: 1
question
Mathematics, 21.06.2019 23:00
Graph the system of equations on your graph paper to answer the question. {y=−x+4y=x−2 what is the solution for the system of equations? enter your answer in the boxes.
Answers: 1
You know the right answer?
Max is trying to prove to his friend that two reflections, one across the x-axis and another across...
Questions