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Assoli18 [71]
2 years ago
9

Evaluate the function. g(x) = 3x^2 – 2x + 5 Find f(2)​

Mathematics
1 answer:
Nadya [2.5K]2 years ago
3 0

Answer:

13

Step-by-step explanation:

Replace X with 2

Evaluate the function. g(x) = 3x^2 – 2x + 5 Find f(2)​

g(x) = 3(2)^2 – 2(2) + 5

Next conduct PEMDAS

Exponents are first so solve 2^2 which is 2 x 2 = 4

g(x) = 3(4) – 2(2) + 5

Next step is multiplication multiply 3 x 4 and 2x2

g(x) = 12 – 4 + 5

conduct adding and subtracting left from right

g(x) = 13

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URGENT will give brainliest!!! Element X decays radioactively with a half life of 5 minutes. If there are 540 grams of Element X
yKpoI14uk [10]

Answer:

7.2 minutes

Step-by-step explanation:

The formula to find the time using the radioactive decay rate formula is given as:

t = t½ × In(Nt/No)/-In2

Where

t½ = half life = 6 minutes

No = Initial Amount = 260 grams

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Hence:

t = 6 × In(113/260)/-In2

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2 years ago
What is the minimum amount of saran wrap that Tyler will need to cover the pencil holder, to ensure that no sand leaks out? *
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e

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7 0
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Ryan is driving on a long road trip. He currently has 13 gallons of gas in his car. Each hour that he drives, his car uses up 1.
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Find xif 4; 4+2×;4+4× are in Geometric sequences​
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Given:

4,4+2x,4+4x are in geometric sequences​.

To find:

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If a, b, c are in geometric sequences​, then

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b^2=ac           ...(i)

It is given that 4,4+2x,4+4x are in geometric sequences​. By using (i), we get

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On further simplification, we get

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