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kirza4 [7]
3 years ago
7

Which are the coordinates of the transformed point?

Mathematics
1 answer:
marysya [2.9K]3 years ago
4 0

Answer:

Did you ever get the answer

Step-by-step explanation:

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I got the first two can you help me with the last one PLZ
Nat2105 [25]

1. Geometric Sequence

2. a_n = a_{n-1} * 3

3. a_n = 6 * (3)^{n-1}

Step-by-step explanation:

Given sequence is:

6, 18, 54, 162,....

Here

a_1 =6\\a_2 = 18\\a_3 = 54

(a) Is this an arithmetic or geometric sequence?

We can see that the difference between the terms is not same so it cannot be an arithmetic sequence.

We have to check for common ratio (ratio between consecutive terms of a sequence) denoted by r

r = \frac{a_2}{a_1} = \frac{18}{6}= 3\\r = \frac{a_3}{a_2} = \frac{54}{18} = 3

As the common ratio is same, the given sequence is a geometric sequence.

(b) How can you find the next number in the sequence?

Recursive formulas are used to find the next number in sequence using previous term

Recursive formula for a geometric sequence is given by:

a_n = a_{n-1} * r

In case of given sequence,

a_n = a_{n-1} * 3

So to find the 5th term

a_5 = a_4*3\\a_5 = 162*3\\a_5 = 486

(c) Give the rule you would use to find the 20th week.

In order to find the pushups for 20th week, explicit formul for sequence will be used.

The general form of explicit formula is given by:

a_n = a_1 * r^{n-1}

Putting the values of a_1 and r

a_n = 6 * (3)^{n-1}

Hence,

1. Geometric Sequence

2. a_n = a_{n-1} * 3

3. a_n = 6 * (3)^{n-1}

Keywords: Geometric sequence, common ratio

Learn more about geometric sequence at:

  • brainly.com/question/10666510
  • brainly.com/question/10699220

#LearnwithBrainly

4 0
3 years ago
if a system of equations consists of 2 parallel lines, then how many solutions does it have? plz answer ASAP
lyudmila [28]
It has 0 solution there are no meeting points of the two given lines.
6 0
3 years ago
Madelyn cut a 60-inch pipe cleaner into two unequal pieces, and then she used each piece to make a square. The sum of the areas
e-lub [12.9K]
Its two squares, so you need to start by finding the perfect roots that go into 117. If you need more help after that just comment :)
6 0
3 years ago
for the inequality Y is less than or equal to 9 Jasmine says 9 and 0 are both solutions is she correct
Natali5045456 [20]
Yes because the solution can either be equal to 9 or less than 9 and 9=9 and 0<9 so they can both be solutions
7 0
2 years ago
(a + y)2 + 2y if a = 5 and y = -3.
kati45 [8]
The answer to your question would be -2
6 0
3 years ago
Read 2 more answers
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