Answer: (1,9) and x=1
Step-by-step explanation: vertex is also known as the turning point of the graph, which is the point at which the gradient of the graph changes sign in this case it is the coordinate (1,9)
axis of symmetry is an equation of a line which will split the graph into two symmetrical parts as in two parts that can reflected and laterally inverted showing no changes. in this case, the line would pass through the vertex vertically which is the line with a gradient of 1 not passing the through the y axis so it equals x=1