What is the value of f(-3) for the function f(x)=4.7x 1

10. log( 5 ( x−1 ) 3 x ( 7x−1 ) ) log( 5 ( x−1 ) 3 x ( 7x−1 ) ) 11. log x 12 ( x+5 ) 4 ( 2x+3 ) 4 ; log x 12 ( x+5 ) 4 ( 2x+3 ) 4 ; this answer could also be written log ( x 3 ( x+5 ) ( 2x+3 ) ) 4 . log ( x 3 ( x+5 ) ( 2x+3 ) ) 4 . 12. The pH increases by about 0.301. 14. ................
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