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Consider the parabola given by the equation: `f(x) =-4 x^2 -14 x -10`

Find the following for this parabola:

A) The vertex is:  


B) The axis of symmetry is:  


C) The y - intercept is the point  


D) Find the coordinates of the two zeros of the parabola and write them as a list, separated by commas:
 

It is OK to round your value(s) to to two decimal places.