The graph shown below expresses a radical function that can be written in the form f(x) = a(x+k)1/*+c
value of k in this function?
What does the
graph tell you about the value of k in this function

1) is right

step-by-step explanation:

b

step-by-step explanation:

a difference is the result of subtraction. while each of these expressions has subtraction in it, a difference will be the result when subtraction is the last operation applied in the order of operations for the expression. this means subtraction must be outside of the parenthesis. only b has this.