Question

If f(x) = x² + 2x + 1, what is the value of f(1) ?​

Answer 1

Step-by-step explanation:

f(x) = x² + 2x +1

f(1) = (1)² +2(1) +1

= 1 +2 +1

= 4

Answer 2

Answer:

GIVEN:

GIVEN:f(x)=x^2+2x+1

Step-by-step explanation:

SUBSTITUTE X=1 IN GIVEN EXPRESSION

f(1)=1^2+2(1)+1

f(1)=1+2+1

f(1)=4

THEREFORE,F(1)=4