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Galina-37 [17]
3 years ago
12

Determine the vertex of the function f(x) = 2(x-4)^2+5

Mathematics
1 answer:
spayn [35]3 years ago
5 0

Answer:

(4,5)

Step-by-step explanation:

The vertex is written in vertex form.

y = a(x - b)^2 + c

Vertex: (b,c)  Notice the sign change on b.

So for your equation, you get (4,5) No sign change on the 5.

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Answer:

The answer to this question can be defined as follows:

Step-by-step explanation:

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8 0
3 years ago
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8 0
3 years ago
The temperature, T, of a given mass of gas varies inversely with its Volume,V. The temperature of 98 cm ³ of a certain gas is 28
Naily [24]

Answer:

T₂ = 421.4 K

Step-by-step explanation:

The temperature, T, of a given mass of gas varies inversely with its Volume,V.

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We have,

V₁ = 98 cm³, T₁ = 28° C = (28+273) K = 301 K

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We need to find the new temperature of the gas. Using the above relation to find T₂.

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4 0
2 years ago
The population of a city has increased by 27% since it was last measured. If the current population is 38,100, what was the prev
adoni [48]

Answer:

the previous population was 62,000.

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