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tigry1 [53]
3 years ago
12

Geometric sequence

Mathematics
1 answer:
Liono4ka [1.6K]3 years ago
5 0
I think it’s the answer is A
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Which exponential function is represented by the table
Len [333]

Answer:

for x = 0 ; we have f(x) = 0,5

We can eliminate the first and the last proposal because

f(x) = 0,2(0,5ˣ) ⇒ f(0) = 0,2(0,5⁰) = 0,2 × 1 = 0,2 ≠ 0,5

f(x) = 0,2(0,2ˣ) ⇒ f(0) = 0,2(0,2⁰) = 0,2 × 1 = 0,2 ≠ 0,5

Try for x = 1, we have f(x) = 0,1

f(x) = 0,5(5ˣ) ⇒ f(1) = 0,5 × 5 = 2,5 ≠ 0,1

f(x) = 0,2(0,5ˣ) ⇒ f(1) = 0,2(0,5) = 0,1 ⇒ ok

So the answer is f(x) = 0,2(0,5ˣ)

3 0
2 years ago
In the previous question you found 5% of £84 . Now use your answer to<br> increase £84 by 5%. *
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88.20

Step-by-step explanation:

100%-> 84

105%-> 88.20

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3 years ago
What is the connection between the numbers A and B if A+B=0
Salsk061 [2.6K]

They're opposite numbers.

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The letter S is made by connecting points A,B,C,D,E, and F. A scaled copy is made using points T,U,V,W, X, and Y х Z V w E F D С
katrin [286]

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brainiest me please or i not going to brainiest you

Step-by-step explanation:

t switching the letters to their order in the alphabet we get 2 1 3 2/ 4 3 5 4/ 6 We can see a pattern that each number is two greater than the 4th number back. The next 3 numbers are: 5 7 6 which corresponds to E G F I don’t know why this ans...

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dsp73

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The answer is the 2nd one

Step-by-step explanation:

5 0
4 years ago
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