Answer:
headphone worn by a male and the picture is taken at the back
The answer is A. Hope u get it right
Answer:
The explicit formula for the geometric sequence is .
Step-by-step explanation:
By definition of geometric sequence, we should use the following expression:
, (1)
Where:
- First term.
- Geometric rate.
- Position of the element within the series.
If we know that and , then the explicit formula for the geometric sequence is:
The explicit formula for the geometric sequence is .
Answer:
a = 0, b = 3
Step-by-step explanation:
3a + b = 3
b = - 3a +3
2a - 5b = - 15
2a - 5(-3a + 3) = - 15
2a + 15a - 15 = - 15
17a = 0
a = 0
b = -3a +3 = - 3 *0 +3 = 3