Complete this activity. Include all of your work in your final answer. Submit your solution. Given: f(x) = x 2 + 2x + 1, find f(x + h) and simplify.

Question

i need help to figure out this equation for the answer.

Answer 1

So if f(x)=x^2+2x+1, then we simply replace x with x+h, so now, f(x+h)=(x+h)^2+2(x+h)+1, which is f(x+h)=x^2+2xh+h^2+2x+2h+1.