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Mathematics, 14.11.2019 04:31 sjjsksksj1590

If f(x) = 3x - 9 and g(x) = -x? , calculate the values of:
a. f(-2)
b. g(-2)
c. x if f(x) = 0
d. g(m)
show work .

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If f(x) = 3x - 9 and g(x) = -x? , calculate the values of:
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