Answer:
<em>Reflecting over the x-axis and then reflecting over the line y = x. </em>
Step-by-step explanation:
<em>A rotation 90° counterclockwise will map every point (x, y) to (-y, x).</em>
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<em>Since the x- and y-coordinates are switched, this is not a reflection across the x-axis followed by a reflection across the y-axis.</em>
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<em>Since the y-coordinate is negated and the x- and y-coordinates are switched, this is not a translation.</em>
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<em>Reflecting across the x-axis will negate the y-coordinate, giving us (x, -y). Following this with a reflection across y=x will switch the coordinates giving us (-y, x). This is the correct transformation.</em>
Answer:
The value for n equals 1.
Answer:
1 5/12 or 12/7
Step-by-step explanation:
slope is y2-y1 over x2-x1
so 4-(-8) over 0-(-7)
4-(-8) = 12
0-(-7) = 7
slope be 12/7 or 1 5/12
X+y+z=3....... (x-y)+z=-3 ......... (x-z)=y+1.......