The scalar equation of the plane with normal vector [4, -1, 9] and passing through the point (2, -1, -1) is: 4x -y + 9z + 7 = 0 O 4x - y + 9z = 0 O 4x - y - 9z = 0 O 4x + y + 9z = 0
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Subtraction
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![The scalar equation of the plane with normal vector [4, -1, 9] and passing through
the point (2, -1, -1) is:
4x -y + 9z + 7 = 0
4x - y + 9z = 0
4x - y - 9z = 0
O
4 x + y + 9z = 0](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2ef31c9f-1e44-437f-a71e-09574dc73129%2Fba1b6923-f13c-4d7f-ba2f-553cf60e1cdd%2Fnp3rvfe_processed.png&w=3840&q=75)
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