Answer:
[tex]\boxed{\sf \ \ \ (fog)(1)=23 \ \ \ }[/tex]
Step-by-step explanation:
Hello,
[tex]f(x)=-4x+7\\\\g(x)=2x-6\\\\(fog)(1)=f(g(1)) \ \ \ or \ \ \ g(1)=2-6=-4 \ \ \ so\\(fog)(1)=f(g(1))=f(-4)=-4*-4+7=16+7=23[/tex]
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hope this helps
