Consider the curve represented parametrically by the equations $x = t^3 - 4t^2 - 3t$ and $y = 2t^2 + 3t - 5$,where $t \in \mathbb{R}$. If $H$ denotes the number of points on the curve where the tangent is horizontal and $V$ denotes the number of points where the tangent is vertical,then:

  • A
    $H = 2$ and $V = 1$
  • B
    $H = 1$ and $V = 2$
  • C
    $H = 2$ and $V = 2$
  • D
    $H = 1$ and $V = 1$

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