maddymcg408
maddymcg408 maddymcg408
  • 26-05-2021
  • Mathematics
contestada

8.
Which of the quadratic functions has the narrowest graph?


A. y = 1/9x2

B. y = –x2

C. y = 1/4x2

D. y = 4x2

Respuesta :

altavistard
altavistard altavistard
  • 26-05-2021

Answer:

D:  y = 4x^2

Step-by-step explanation:

The graph for which the absolute value of the coefficient of x is largest has the narrowest graph.  That takes us immediately to D:  y = 4x^2.

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