The explicit formula for the geometric sequence 
is
Step-by-step explanation:
The formula of the nth term of a geometric sequence is
, where:
- a is the first term of the sequence
- r is the common ratio between the consecutive terms
The geometric sequence of is 6 , -2 , 
, 
, 
∵ 
= 6
∵ 
∵ 
= -2
∴ 
- Divide both term by 2 to simplify it
∴ 
∵ 
- Substitute the value of and r in the rule above
∴
The explicit formula for the geometric sequence is
Learn more:
You can learn more about the geometric sequence in brainly.com/question/1522572
#LearnwithBrainly
Answer:
X= -3
Y= 7
a= -6
b = -28
C = 9
D= -7
Step-by-step explanation:
2x – 4y = -34
-3x - y = 2
2x – 4y = -34
-12x - 4y = 8
-14x = 42
X= 42/-14
X= -3
-3x - y = 2
-3(-3) -y = 2
9-y = 2
9-2= y
Y= 7
a = 2x
a= 2*-3
a= -6
b = -4y
b = -4*7
b = -28
C= -3x
C= -3*-3
C = 9
D= -y
D= -7
Answer:
The answer is C, both include stocks, bonds, and cash.
Step-by-step explanation:
Plato says some similarities between long-term and short-term investments include:
- Stocks, bonds, and cash are involved in both types of investments.
- Investors incur gains and losses on both.
- Investors incur fees and other expenses on both types of investments. Common fees include broker trading fees, commissions, and taxes.
Plus, I just took the test on Plato and got this correct. I hope this helps!
Answer:
If something is not clear
Just ask in the comment below
Greetings from Poland :)
Answer:
B (-11,7)
C (11,7)
Step-by-step explanation:
The coordinates of point A are (-11,-7).
If the point is reflected over the x-axis to form point B then, the x coordinate will remain the same and the y coordinate will change by sigh only.
So, coordinates of point B will be (-11,7)
Now, point B is reflected over the y-axis to form point C.
Hence, the y coordinate of point C will remain the same as point B and the x coordinate of point B will change by its sign only.
Therefore, the coordinates of point C will be (11,7). (Answer)
