Functions — act-dog

Mathematics Preparing for Higher Math · Functions Q44

Question 44 as printed in the Preparing for the ACT — Practice Test 1 booklet — As printed in the official booklet.

The table gives values of f (x) , g (x) , and h (x) for all positive integers x ≤ 5 . Given h (f (g (a) ) ) = 1 where a is a positive integer less than or equal to 5 , what is the value of a ? x f (x) g ( x) h ( x) 1 2 4 3 2 1 5 1 3 4 2 5 4 5 3 4 5 3 1 2

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