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Re ect the point Sheet 1 - Math Worksheets 4 Kids - reflecting a point over a line calculator


Re ect the point Sheet 1 - Math Worksheets 4 Kids-reflecting a point over a line calculator

Name : Score :
Re ect the point Sheet 1
Graph the new position of each point after the given re ection.
1) Re ection across the line y = 2 2) Re ection across the y-axis
??
55
A4 4
33
22
11
-5 -4 -3 -2 -1-1 1 2 3 4 5 -5 -4 -3 -2 -1-1 1 2 3 4 5
-2 -2
-3 -3
-4 -4 M
-5 -5
3) Re ection across the line x = -1 4) Re ection across the line y = -3
??
53
42
3 1K
2 -5 -4 -3 -2 -1 1 2 3 4 5
1 -1
-5 -4 -3 -2 -1-1 1 2 3 4 5
-2
-3
S -2 -4
-3 -5
-4 -6
-5 -7
5) Re ection across the line y = x 6) Re ection across the line x = 4
??
55
44
33
22
1 1G
-5 -4 -3 -2 -1-1 1 2 3 4 5 -2 -1-1 1 2 3 4 5 6 7 8
-2 -2
-3 -3
-4 N -4
-5 -5
7) Re ection across the line x = 3 8) Re ection across the line y = -5
??
52
4P 1
3 -5 -4 -3 -2 -1 1 2 3 4 5
2 -1
1 -2
-3
-5 -4 -3 -2 -1-1 1 2 3 4 5 -4
-2 -5
-3 -6
-4 U -7
-5 -8
Printable Math Worksheets @ www.mathworksheets4kids.com
Name : Score :
Answer key
Re ect the point Sheet 1
Graph the new position of each point after the given re ection.
1) Re ection across the line y = 2 2) Re ection across the y-axis
??
55
A4 4
33
22
11
A'
-5 -4 -3 -2 -1-1 1 2 3 4 5 -5 -4 -3 -2 -1-1 1 2 3 4 5
-2 -2
-3 -3
-4 M' -4 M
-5 -5
3) Re ection across the line x = -1 4) Re ection across the line y = -3
??
53
42
3 1K
2 -5 -4 -3 -2 -1 1 2 3 4 5
1 -1
-5 -4 -3 -2 -1-1 1 2 3 4 5
-2
S -2 S'
-3
-4
-3 -5
-4 -6
-5 -7 K'
5) Re ection across the line y = x 6) Re ection across the line x = 4
??
55
44
N' 3 3
22
1 1 G' G
-5 -4 -3 -2 -1-1 1 2 3 4 5 -2 -1-1 1 2 3 4 5 6 7 8
-2 -2
-3 -3
-4 N -4
-5 -5
7) Re ection across the line x = 3 8) Re ection across the line y = -5
??
52
4 P P' 1
3 -5 -4 -3 -2 -1 1 2 3 4 5
2 -1
1 -2
-5 -4 -3 -2 -1-1 1 2 3 4 5 U' -3
-4
-2 -5
-3 -6
-4 U -7
-5 -8
Printable Math Worksheets @ www.mathworksheets4kids.com

Which point is the same distance from the Central line?Every point is the same distance from the central line The reflection has the same size as the original image Triangle: A (3,3), B(4,-6), C(-2,1) A’ (___,___) B’ (___,___) C’ (___,___) Rule: rx−axis