Respuesta :

bdilsai06

Step-by-step explanation:

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Answer:

See below ↓

Step-by-step explanation:

Missing values (a)

  • [tex]\left[\begin{array}{ccc}-1&1\\?&?\end{array}\right][/tex]
  • Substituting x = 1 and x = -1 respectively in the equation y = x² - 4x
  • [tex]\left[\begin{array}{ccc}-1&1\\5&-3\end{array}\right][/tex]

Curve which matches the equation

  • On solving y = x² - 4x = x(x - 4) ⇒ x = 0, 4
  • It intersects the x axis at 0 and 4
  • The blue curve is the right one

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