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Type: Multiple-Choice
Category: Functions and Relations
Level: Grade 11
Standards: HSF-BF.A.1, HSF-BF.A.1c
Author: nsharp1
Created: 5 years ago

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Grade 11 Functions and Relations CCSS: HSF-BF.A.1, HSF-BF.A.1c

Find

$(g@f)(x)$ and state its domain if

$f(x) = (3x-5)/(9x-1)$ and

$g(x) = 3x + 4$ .

$(9x+7) / (27x + 35), \ \ x!= -27/35$
$(9x+7) / (9x - 1), \ \ x!= 1/9$
$(9x+7) / (27x+35), \ \ x!= -35/27$
$(45x-19) / (9x-1), \ \ x!=1/9$