How do you find the y intercept, axis of symmetry and the vertex to graph the function #f(x)=x^2+2x#?
1 Answer
Jul 20, 2017
Vertex is at
axis of symmetry is
Explanation:
equation
y -intercept can be found by putting
Axis of symmetry is
graph{x^2+2x [-10, 10, -5, 5]} [Ans]