Answer:
see below
Step-by-step explanation:
Each point moves to half its previous distance from P. It is probably easier to count grid squares on the graph than it is to do the math on the coordinates.
If you're doing the math on the coordinates, it is convenient to use P = (0, 0), then multiply each of the coordinates of A, B, and C by 1/2. For example:
A' = (1/2)A = (1/2)(8, 4) = (4, 2)
1/2 is higher because 1/2=0.5
The answer choice which represents the image of the line given as in the task content; y = x - 1 under the translation; (x,y) -> (-x, y) is; y = -x -1.
<h3>What is the image of the line given; y =x-1?</h3>
It follows that the image of the line; y = x -1 according to the task content is to be determined under the transformation; (x,y) -> (-x, y).
Since, the transformation in discuss involves; a chance in the polarity of x values, it follows that the transformation indicated is a reflection over the y-axis.
Hence, the resulting image of the line given; y = x-1 is; y = -x -1.
Read more on transformations;
brainly.com/question/17311824
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Let the width of the rectangle be x
Then length =x-4
Area=x(x-4)=140
x²-4x=140
x²-4x-140=0
x²-14x+10x-140=0
x(x-14)+10(x-14)=0
(x-14)(x+10)=0
Therefore,length=14 cm and width=10 cm
