Question 710efc18

Advanced Math - Nonlinear functions

  • The parabola opens downward.
  • The vertex is at point (2 comma 28).
  • The parabola passes through the following points:
    • (0 comma 8.4)
    • (2 comma 28)
    • (4 comma 8.4)

An object was launched upward from a platform. The graph shown models the height above ground, y , in meters, of the object x seconds after it was launched. For which of the following intervals of time was the height of the object increasing for the entire interval?

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