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What is the domain of y = 48x - 16x2
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What is the domain of y = 48x - 16x2

User Scrontch
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1 Answer

10 votes

Answer:

See below ~

Explanation:

Finding the limits by factorizing

  • y = 48x - 16x²
  • y = 16x(3 - x)

The zeros are :

  • 16x = 0 ⇒ x = 0
  • 3 - x = 0 ⇒ x = 3

Therefore, the domain is :

  • 0 ≤ x ≤ 3
User Kayoko
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