Part 1 question 6 sneakynuggest
1 answer:
Answer:
X, Process, Y
-2, 2(-2)-1, -5
-1, 2(-1)-1, -3
0, 2(0)-1, -1
1, 2(1)-1, 1
2, 2(2)-1, 3
X = -2, -1, 0, 1, 2
Y = -5, -3, -1, 1, 3
Step-by-step explanation:
Coordinates for the graph are (-2,-5), (-1,-3), (0,-1), (1,1), (2,3)
graph is the image attached
Solve for Y
2(-2)-1 = -5
2(-1)-1 = -3
2(0)-1 = -1
2(1)-1 = 1
2(2)-1 = 3
Hope this helps
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Answer:
As you can see Rectangle L M NO and Rectangle L'M'N'O' are such that
1. Size of Rectangle L M NO > Size of Rectangle L'M'N'O'
2. Sides of, means length and breadth of Rectangle L M N O is not in proportion to Rectangle L'M'N'O'. i.e
3. Out of four possibilities given :
, Reflection and Rotation is not possible because in all the three cases Pre-image and image are not congruent or similar.
As in,Rectangle LMNO →when length and breadth get reduced by scale of 2 and 0 and Dilation by scale factor of< 1 we get Rectangle L'M'N'O'.Centre of dilation may be other than origin.
So, Stretching of preimage i.e Rectangle L M NO→ means Shrinking has taken place to get image Rectangle L'M'N'O'.As shrinking is not an option.
So, Dilation by a factor less than 1, center of dilation other than origin has taken place.