Practice problem
Given f(x)=∣x∣ , g(x)=5x+1f(x)=|x|\:,\:g(x)=5x+1f(x)=∣x∣,g(x)=5x+1, find f(g(x))f(g(x))f(g(x)) and g(f(x))g(f(x))g(f(x))
f(g(x))=∣5x+1∣f(g(x))=|5x+1|f(g(x))=∣5x+1∣
f(g(x))=5∣x∣+1f(g(x))= 5|x|+1f(g(x))=5∣x∣+1
f(g(x))=∣5x∣+1f(g(x))= |5x|+1f(g(x))=∣5x∣+1
g(f(x))=∣5x+1∣g(f(x)) =|5x+1|g(f(x))=∣5x+1∣
g(f(x))=5∣x∣+1g(f(x))= 5|x|+1g(f(x))=5∣x∣+1
g(f(x))=∣5x∣+1g(f(x))= |5x|+1g(f(x))=∣5x∣+1
Type a concept, like “slope” or “photosynthesis”.