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If f(x) = x2 + 3x + 1, what is f(x + 2)?
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If f(x) = x2 + 3x + 1, what is f(x + 2)?

User Amogh
by
4.2k points

2 Answers

6 votes

Answer:

Explanation:

x2+3x+1

f(x+2)= 2x+3x+1

=5x+1

User Coatesap
by
4.4k points
3 votes

Answer:

- f(X+2) = x^2 +7x +11

Explanation:

- f(X) = x^2 +3x+1

- f(X+2) =(X+2)^2 + 3(X+2) + 1

- f(X+2) = x^2 + 4x + 4 + 3x + 6 +1

- f(X+2) = x^2 +7x +11

User Sarthak Singhal
by
4.6k points
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