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hammer [34]
3 years ago
8

WILL MARK BRAINIEST PLS ANSWERRRRRR​

Mathematics
1 answer:
Dahasolnce [82]3 years ago
5 0
The answer would be the top one and the 3rd one
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A sequence is defined recursively by the following rules: f(1)=3f(n+1)=2⋅f(n)−1 Which of the following statements is true about
Radda [10]

Answer:

f(2)=5

f(5)=33

Step-by-step explanation:

The given formula, that recursively defines the sequence is

f(1) = 3 \\ f(n + 1) = 2f(n) - 1

When n=1, we obtain;

f(1+ 1) = 2f(1) - 1 \\ f(2) = 2 \times 3 - 1 \\ f(2) = 6 - 1 \\ f(2) = 5

When n=2, we get:

f(2+ 1) = 2f(2) - 1 \\ f(3) = 2 \times 5 - 1 \\ f(3) = 10 - 1 \\ f(3) = 9

When n=3,

f(3 + 1) = 2f(3) - 1 \\ f(4) = 2f(3) - 1 \\ f(4) = 2 \times 9 - 1 \\ f(4) = 18 - 1 \\ f(4) = 17

When n=4

f(4 + 1) = 2 f(4) - 1 \\ f(5) = 2 \times 17 - 1 \\ f(5) = 34 - 1 \\ f(5) = 33

When n=5,

f(6) = 65

4 0
3 years ago
Math question for you math genesis
yan [13]

Answer:

Paul: 0.40m + 68.00

Harper: 0.65m + 23.00

Step-by-step explanation:

M here represents the amount of miles. So, if you add it to the equation, you get the total cost. For example if I wanted to hire Paul for 2 miles, it would be 0.40(2) + 68.00

0.40(2) = 0.80

0.80 + 68 = 68.80

It would be $68.80 for 2 miles.

8 0
3 years ago
Read 2 more answers
a chef makes one and a half gallons of soup in a large pot how many 1 cup servings can a chef get from this large pot of soup
djyliett [7]
24
Cups of soup because there are 16 cups in 1 gallon and if you add half of that it's 8 and 16 Plus 8 is 24
3 0
3 years ago
Please help me I really need ig
Vera_Pavlovna [14]
That’s correct because he’s just reflecting over it’s ver easy
5 0
3 years ago
Pls help omg <br> I need the input (and rule if u can pls) (っ °Д °;)っ
Luba_88 [7]
For the input it would start from 0 to 4
6 0
2 years ago
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