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Given f(x)=x-7 and h(x)=2x+3 what is the rule for h(f(x))

User Lecko
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1 Answer

3 votes

Answer:

h(f(x)) = 2x - 11

Explanation:

To evaluate h(f(x)) substitute x = f(x) into h(x)

h(x - 7)

= 2(x - 7) + 3

= 2x - 14 + 3

= 2x - 11

User Greg Elin
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7.2k points