Mathematics
Mathematics, 30.08.2019 13:20, zanaplen27

30 points: 5 star and best answer and . you can leave answers in. a b c or d ty ty ty.
1. the image of (4, 1) under the transformation t : (x, y) β†’ (x + 3, y + 1) is a (1, 0) b (7, 2) c (-1, 0)
2.the image of (2, -1) under the transformation t -5, 3 is a (3, 2) b (-3, 2) c (-3, -2)
3.a point is mapped under the transformation t : (x, y) β†’ (x + 3, y + 1).
what is the preimage of (4, 3)? a (-1, 2) b (1, 2) c (7, 4)
4.if a translation maps point (3, 2) to (4, 5), then what is the image of the point (0, 0)?
a (4, 5)
b (-1, -3)
c (1, 3)
5.the image of (-2, 5) is (1, 1).
what is the image of (3, 2) under the same translation?
a (0, -2)
b (3, -4)
c (6, -2)
d (7, 0)
6.determine the scale factor of the following dilation.
d o, k (9, 6) β†’ (3, 2)
a 1/3
b 3
c 6
7.what is the image of (-1, 1) after a dilation of 2?
a (1, 3)
b (-2, 2)
c (2, 2)
8.the image of (6, 9) under a dilation is (4, 6).
the scale factor of the dilation is
a 2 b (3/2) c (2/3)
9.a dilation maps (4, 6) to (2, 3).
under the same dilation, (-1, 3) would be mapped to
a (-1/2, 3/2)
b (-3, 0)
c (-2, 6)

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