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Mathematics 16 Online
OpenStudy (anonymous):

Evaluate the function f(x) = 3x – 2, when x = –1. A. –9 B. –5 C. 1 D. 5

OpenStudy (anonymous):

B... put x=-1 and it is basic + and *

OpenStudy (phi):

f(x) = 3x – 2, when x = –1. that means replace the x with -1 in 3*x -2 can you do that ?

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