SIGN CHART ACTIVITY Copy the graph given below. :1 I u.-.\" _l.u IIIlIl J...- Use the given graph as a representation of f. Create a sign chart for f' and one for f". List all critical values and label each as a relative maximum, relative minimum or neither [forf). Justifv. List all points of inflection of f. Justify Use the given graph as a representation of f\". Create a sign chart for f' and one for f". List all critical values and label each as a relative maximum, relative minimum or neither [forf). Justify. List all points of inflection of f. Justify- Use the given graph as a representation of f". Create a sign chart for f". List all points of inflection of f. Justify