Question

What is the range of the function F(x) graphed below? f(x)=(x+2)^2+1

Answer 1

A. y 1
B. -1 < y < 1
C. y > 1
D. All real numbers

Answer 2

This is in completing the square form, the vertex you see is (-2,1)
y-intercept at 5

So, from the graph \(y \ge 1\)