The first four terms of a sequence are shown below:8, 5, 2, −1
Which of the following functions best defines this sequence? (5 points)
Question 11 options:
1)
f(1) = 8, f(n + 1) = f(n) + 3; for n ≥ 1
2)
f(1) = 8, f(n + 1) = f(n) − 5; for n ≥ 1
3)
f(1) = 8, f(n + 1) = f(n) + 5; for n ≥ 1
4)
f(1) = 8, f(n + 1) = f(n) − 3; for n ≥ 1
Answers
Answer:
4
Step-by-step explanation:
Function notation for implicit forms is written as:
is the current term
is the next term
The pattern states 8 subtract 3 = 5. 5 subtract 3 = 2. 2 subtract 3 = -1. we can define the sequence as
or using functions notation
Option 4
Answer:
option4
Step-by-step explanation:
Related Questions
List the first twenty counting numbers in base seven? (only digits 0 thru 6 are used in base 7)
What is the quotient of −42 and −6?
What is the cross section created when a slice is made perpendicular to the 2 bases of a cylinder?A.a circle B.an ellipse C.a rectangle D.a triangle
What is the sum of 1 7/8 and 2 3/8
Draw 4 cards from a deck of cards, without replacement, and record each time the card is an ace.
Roll one die 10 times and record each time you roll and prime number.
Roll 2 number cubes until rolling a sum of 8 and record how many trials you completed.
Answers
A binomial experiment is an experiment with only two possible outcomes.
In the first option, there is three possible outcomes (i.e. A, B, C)
In the second option, there is four poissible outcomes (i.e. ace, king, queen, jack)
The third option has six possible outcomes (i.e. six faces of a die)
In the last option, there are two possible outcomes (i.e. '2 number cubes')
What is the interquartile range of the data?
2
3
4
6
Answers
Answer:
the interquartile range of the data is:
4
Step-by-step explanation:
We are given a data set as:
0, 2, 4, 0, 2, 3, 2, 8, 6
On arranging the data in the ascending i.e. increasing order is given by:
0 0 2 2 2 3 4 6 8
The minimum value of data set=0
Maximum value of data set is: 8
Range of data set= Maximum value-Minimum value
i.e. Range= 8-0
i.e. Range= 8
Also, Median of set is the central tendency of the data and is given by:
Median= 2
Lower set of data is:
0 0 2 2
Hence, The median of lower set of data is the lower quartile or first quartile.
i.e.
Hence,
Hence, Lower quartile=1
Similarly upper set of data is:
3 4 6 8
Hence, The median of upper set of data is the upper quartile or third quartile.
i.e.
Hence,
Hence, Upper quartile=5
Hence, the interquartile range(IQR) is given by:
IQR=Upper quartile-Lower quartile
IQR=5-1
IQR=4
B. 6c = 54
C. 3c + 6 = 54
D. 3c – 6 = 54
Answers
Answer:
Equation can be used to find the number of candles (c) Katie ordered is 54 = 3c + 6 .
Option (C) is correct .
Step-by-step explanation:
As given
Katie ordered candles that cost $3 each from a website.
She was charged a flat shipping fee of $6 and no sales tax.
If she spent a total of $54,
c represented the number of candles .
Equation becomes
Total cost = Cost per candle + Flat shipping fee
54 = 3 × c + 6
54 = 3c + 6
Equation can be used to find the number of candles (c) Katie ordered is 54 = 3c + 6 .
Option (C) is correct .
Answer:
C:3c + 6 = 54
Step-by-step explanation:
took the test
;)
Answers
Answer:
I think Vivek is 20 and his father is 50
Because 30 + 30 equals 60 as he has to be half his age he'll be 30 but that's in 10 years time. you just subtract 30 and 60 by 10 and you'll get 20 and 50
Answer:
Vivek:20 years
Father:50 years
Step-by-step explanation:
Since it is a age question, their difference do not change, so
2-1=1 (difference in ratio)
1u=30
Vivek now:30-10=20 years
Father: 30x2=60
60-10=50 years
Hope this helps! Thanks.
Answers
V=(1/3)pi r^2 h
Answers
3V = pi r^2 h
3V/pi = r^2 h
3V/h*pi = r^2
r = sqrt (3V/h*pi)