Seudónimo Seudónimo 28-12-2019 Mathematics contestada Jacques needs to convert the function f(x) = x2 − 6x + 14 to vertex form, f(x) = (x − h)2 + k, in order to find the minimum. When he does this, what is the value of k in the vertex form of function f? A. 23 B. 14 C. 5 D. 9