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3 years ago

Picture shown! If f(x) = x + 1, and g(x) = 2x, then f(g(x)) = [ ? ]x + [ ?]

Mathematics

2 answers:

dezoksy [38]3 years ago

7 0

Answer:

2x+1

Step-by-step explanation:

f(x) = x + 1

g(x) = 2x

f(g(x)) = Replace x in the function f(x) with the function g(x)

f(g(x)) = g(x) +1

= 2x+1

strojnjashka [21]3 years ago

6 0

Answer:

f(g(x)) = 2x + 1

Step-by-step explanation:

Substitute x = g(x) into f(x) , that is

f(g(x))

= f(2x)

= 2x + 1

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