If f (x) = 4x +7 and f (z) goes through the point (2,4) then f (x) ... !! 12 + 7x a' + 7x +c where cis an unknown constant. 12 - 44 2 + 7z – 26 7 S (z+1) (r+ 2)) de =? where cis an unknown constant. (를 +2) (를 + 22) +c where cis an unknown constant. 를 +불고 + 2z 를+ 프고 + 2x + d where d is an unknown constant.

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Q: factor

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