Given:
A graph of a parabola.
To find:
a). Type of parabola
b). x and y intercepts.
c). Co-ordinates of vertex.
d). Equation of axis of symmetry
Explanation:
A parabola facing downward is downward parabola. Points on x and y are their intercepts and axis of symmetry is the line that divides the parabola in two parts.
Solution:
Now, we will use graph and properties of parabola as:
a).
Parabola is of type downward parabola.
b).
X intercept is (-2, 0) and (0, -4).
c).
Co-ordinates of vertex is (-2, 0)
d).
Equation of axis of symmetry is x = -2.
Hence, this is the solutions of problems.