Answer: P ' is located at (2, -2)
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Step-by-step explanation:
Add 9 to the x coordinate of P
x+9 = -7+9 = 2 which is the x coordinate of P '
And subtract 3 from the y coordinate of P
y-3 = 1-3 = -2 which is the y coordinate of P '
Point P (-7, 1) has shifted 9 units to the right and 3 units down.
This means point P moves to P ' (2, -2)