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2 years ago

Estimate the instantaneous rate of change of P(t) = 2t² + 3 at the point t = – 3

Mathematics

1 answer:

elena55 [62]2 years ago

3 0

Step-by-step explanation:

2t² + 3

2 x 9 + 3

18 + 3

21 is instanous rate

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2 years ago

Antonio uses a calculator to find 38 minus StartFraction 44 minus 16 over 4 EndFraction and gets a result of –10. Which statemen

frozen [14]

Answer:

The second statement is Correct.

Step-by-step explanation:

Consider the provided information.

It is given that Antonio uses a calculator to find $38-\frac{44-16}{4}$ and gets a result of –10.

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So, the first statement is incorrect.

2nd statement: Antonio found the answer for $38-44-\frac{16}{4}$

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The second statement is Correct.

Third statement: Antonio found the answer for $\frac{38-44-16}{4}$

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So, the third statement is incorrect.

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So, the fourth statement is incorrect.

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3 years ago

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3 years ago

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