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Mathematics 12 Online
OpenStudy (anonymous):

is x and -x inverse of each other?

OpenStudy (anonymous):

No, because x + (-x) does not equal one.

OpenStudy (anonymous):

is 2x and (-1/2)

OpenStudy (anonymous):

No, because: 2/1 * -1/2 = -1

OpenStudy (anonymous):

f(x) = 4x, g(x) = (1/4)x f(x) = –8x, g(x) = 8x

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