simple substitution and manipulation
I will do b) and c)
b) f(1) = 5e^1 = 5e
then g(f(1)) = g(5e)
= (5e)^5 or 3125e^5
c)
f(g(x))
= f(x^5)
= 5e^(x^5)
You do the others, show me your work and I will check it.
For the function f(x)=5e^x and g(x)=x^5, find the following:
(a) f(g(1))=
(b) g(f(1))=
(c) f(g(x))=
(d) g(f(x))=
(e) f(t)g(t)=
2 answers
a.) g(1)= 1^5= 1
f(g(1))=5e^1=
5e?
d.) g(f(x))= g(5e^x)
= (5e^x)^5?
e.) I'm really guessing on this last one because I'm not sure but I'll try it anyway
((5e)^t)(t^5)?
f(g(1))=5e^1=
5e?
d.) g(f(x))= g(5e^x)
= (5e^x)^5?
e.) I'm really guessing on this last one because I'm not sure but I'll try it anyway
((5e)^t)(t^5)?
1 answer