What will be  the image of a point with coordinates (x,y) under a reflection in the line y = x?   Question 9 options:   (-x, -y)   none of these   (0,0)   (x -y)   (-x,y)   (y,x)   (-y, -x)

Q: What are the directing cosines of the line whose symmetric is (x + 2)/ - 1= (y-3)/ 2 = (z + 4)/ 6

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Q: 4 TA 2 -6 -4 -2 2/ 4 6. -2 -4

A: We can find the coordinate of the image of B as below.

Q: Which equation could represent a graph with x -intercepts of (4, 0) and (-7, 0) ?

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Q: Do the points (0.5, 1), (1, 1.2), (2, 2) lie on a line?

A: Three points will lie on same line if slope of any two point is same as other two points, taken two…

Q: Find the point on the line 3x + 7y+ 6 = 0 which is closest to the point (-4,-3). )

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Q: What is the image of the point (4, -4) after the reflection over the line y = x-2?

A: we have to find the image under given line

Q: What is the reflection over the y-axis of (-7,8)

A: Given  Point : (-7,8)

Q: What is the equation of the line if the line passes through points (1,5/2) and (2,3)?

A: Given: - The line passes through points are, 1,52 and 2,3 To find: - The equation of the line.

Q: The plane through the points (-1,-2,-2), (-5,-3,2), (-5,2,7) has equation Ax + By + Cz = D. If A = -…

A: A = -25 B = 20 C = -20 D= 25  For detail....go through the solution.... You can solve this problem…

Q: Can you please answer 6 (a&b) and show how you did your work if you cannot the x and y-axis clear…

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Q: Which of the following points is on the line with the given equation y = 1- 4x? A) (0, 0) B) (-1,…

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Q: What are the coordinates of point P, the image of point (3, –4) after Rywx? А. (3.4) B. (-3,4) С.…

A: The point given is (3, -4)

Q: 30. (-2, 2) reflected through the origin is a. (2, 2) b. (2, -2) с. (-2, 2) d. (-2, -2)

A: Rule:- A point  (x,y) after reflection through origin becomes ( -x , -y )

Q: If the points A (x,2) , B (-3,4) and C ( 7,-5) are collinear then find the value of x

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Q: 29. (-2, 2) reflected through the y-axis is a. (-2, 2) b. (2, 2) с. (-2, -2) d. (2, -2)

A: Rule:-  A point ( x,y ) After reflection through y axis becomes ( -x , y)