Find each x-value at which f is discontinuous and for each x-value, determine whether f is continuous from the right, or from the left, or neither. X +4 if x 1 X = (smaller value) Is f continuous from the right, left, or neither at this value? O continuous from the right O continuous from the left O neither X= (larger value) Is f continuous from the right, left, or neither at this value? O continuous from the right O continuous from the left O neither Sketch the graph of f. y 10/ 10/