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Mathematics 18 Online
OpenStudy (anonymous):

Evaluate the function f(x) = 5x – 7 5. f(2) = 6. f(0) = 7. f(-4) =

Nnesha (nnesha):

first (2) meaning x =2 so just replace x by 2 in the equation(f(x)) then solve

Nnesha (nnesha):

|dw:1422569529873:dw|substitute 2 into x then solve

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