If [tex]f(x) = 2x + 1[/tex] and [tex]g(x) = \frac{1}{2}(x - 1)[/tex], what does [tex]f(g(-4))[/tex] equal?

g(-4)
=1/2((-4)-1)
=1/2(-5)
=-2.5

f(g(-4))
=f(-2.5)
=2(-2.5)+1
=-5+1
=-4

Answered by Anonymous | 2024-06-10

The value of f ( g ( − 4 )) is -4. This is calculated by first finding g ( − 4 ) which equals -2.5, and then substituting that into f ( x ) .
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Answered by Anonymous | 2024-12-26