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Yanka [14]
3 years ago
7

Ethan uses the function f(x) = 2x2 + 2x + 4 to track the temperature of a substance over 8 hours. You know that f(3) = 28 meanin

g that the temperature of the substance is 28°C when you plug in a 3 for x. What is the domain of Ethan’s function?
Mathematics
1 answer:
Ne4ueva [31]3 years ago
6 0

Answer: Ethan uses the function f(x) = 2x2 + 2x + 4 to track the temperature of a substance over 8 hours. You know that f(3) = 28 meaning that the temperature of the substance is 28°C when you plug in a 3 for x. What is the domain of Ethan’s function?

Step-by-step explanation: try solving it yourself

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Sav [38]

Answer:

Step-by-step explanation:

Alright so we are going to be Evaluating on this Equation

So We Substitute for A=5

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Step 2

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2(3125)+5

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3 years ago
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miv72 [106K]

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4 years ago
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Ilya [14]

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3 years ago
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solmaris [256]

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Step-by-step explanation:

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