Answer:
(x+1)^2
Step-by-step explanation:
(g ° f) (x) = g(f(x))
g ( f(x)) means that you are going to replace x in g(x) for f(x)
g(x) = x^2
f(x) = x+1
So you have to solve g(x) when x = x+1
g (x+1) = (x+1)^2
Answer:
B) (x+1) ( x²).
Step-by-step explanation:
Given : f(x)=x+1 and g(x) = x².
To find : what is (g∘f) (x).
Solution : We have given
f(x)=x+1 and g(x) = x².
By the rule :
(g∘f) (x) = g(x) * f(x).
Plugging the values
(g∘f) (x) = (x+1) ( x²).
Therefore, B) (x+1) ( x²).
