sketch the graph of each quadratic function and identify the vertex direction of the opening of the parabola in domain range and intercepts given the equation states whether the vertex is minimum or maximum points and write the equation of the axis of symmetry hint convert the quadratic function in standard form

a. y= (x + 1)² - 4

Vertex : ________
Opening of the graph : _______
Vertex is a _______ point.
Axis of symmetry : _________
Domain : ________
Range : ________
x - intercept/s : _________
y - intercept/s : _________​