Question

Which could be the function graphed below?

f(x)= x-2
f(x)= VX-3+1
f(x) = 2x+4
f(x)= x + 1 + 8

Answer 1

f(x) = √x - 2

Explanation:

that graph is what the graph of a square root looks like translated 2 units down

since the translation is vertical, the -2 must be outside the square root