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1 answer:
The coordinates of the point N after the transformation is (-7,-4)
Explanation:
Given that the coordinates of the point N is (7,4)
The point is rotated 180° counterclockwise about the origin.
We need to determine the coordinates of the point N after the rotation 180° counterclockwise about the origin.
<u>Coordinates of the image:</u>
The transformation rule to rotate the point 180° counterclockwise about the origin is given by
Substituting the point (7,4), we get,
Thus, the coordinates of the point N after the transformation is (-7,-4)
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Answer:
The answer to your question is letter B
Step-by-step explanation:
Process
1.- Find two points of each line
Line A (-2, 0) (-1, 2)
Line B (-1. - 5) (-6, 0)
2.- Find the slope and equation of each line
Line A
m = 2
y - 0 = 2(x + 2)
y = 2x + 4
Line B
m = -1
y - 0 = -1(x + 6)
y = -x - 6
3.- Find the inequalities
Line A, we are interesteed in the lower area of the line, so the inequality is
y ≤ 2x + 4
Line B, we are also interested in the lower area of the line so the inequality is
y ≥ - x - 6