Answer: 1.1 units
Step-by-step explanation:
We know that the distance between any two points (a,b) and (c,d) is given by :-
Then , the distance between the points A (3, 2.5) and B (3, 1.4) will be :-
Hence, the distance between the two points is 1.1 units.
B.6 and 1/10
C.5 and 23/30
D.6 and 1/15
Please Help Me! :)
B.f[n]= 4+3n
C. f[n]= 4[3]^n-1
D.f[n]=7[3]^n-1
The correct option is D) f(n) = 4 + 3n.
Step-by-step explanation:
Given :
Arithmetic Sequence -- 7,10,13,16,19
Solution :
The explicit formula of arithmetic sequence is given by,
------- (1)
where, common difference (d) = 10 - 7 = 3
first term (a) = 7
So from equation (1),
Therefore, the correct option is D) f(n) = 4 + 3n.
For more information, refer the link given below
Answer:
Option B is correct
For , the function for the given sequence is defined as;
Step-by-step explanation:
An arithmetic sequence is a sequence in which the difference between each consecutive term is constant.
An explicit formula for this arithmetic sequence given by;
where a represents first term
Since, the given sequences; 7 , 10 , 13 , 16 and 19
⇒ common difference(d) = 3 and a = 7
Since.
10 -7 = 3
13- 10 = 3 ....
The function which defined this sequence is;
using distributive property:
therefore, the function for the given sequence for all integers is;