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4 votes
Find f(2) if f(x)=(x+1)^2

2 Answers

1 vote

Answer:

f(x) = 9

Explanation:

You know that x is equal to 2 because f(2) was originally f(x).

Now you know that x is and so you substitute x for 2

2 + 1 is 3 and 3 and 3 * 3 because the exponent is 2 is 9

User Dotnetnate
by
4.1k points
2 votes

Answer:

9

Explanation:

f(2), if f(x)=(x+1)^2

x=2

(2+1)^2

3^2=3x3

=9

User Henu
by
3.9k points