youngcolemen youngcolemen
  • 22-09-2021
  • Mathematics
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What is the domain of the radical function f of x is equal to the square root of the quantity 2 times x squared minus 3 times x minus 20 end quantity

D: (–∞, ∞)
D: (–∞, –2.5] ∪ [4, ∞)
D: [–2.5, 4]
D: [ –2.5, ∞)

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antonioIssac727
antonioIssac727 antonioIssac727
  • 22-09-2021
I guess it’s D: Explanation you only put D
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