Given that the recursive formula for a sequence is
The first term of the sequence is
We need to determine the first four terms of the sequence.
<u>Second term:</u>
The second term of the sequence can be determined by substituting n = 2 in the recursive formula.
Thus, we have;
Thus, the second term of the sequence is 8.
<u>Third term:</u>
The third term of the sequence can be determined by substituting n = 3 in the recursive formula.
Thus, we have;
Thus, the third term of the sequence is 14.
<u>Fourth term:</u>
The fourth term of the sequence can be determined by substituting n = 4 in the recursive formula.
Thus, we have;
Thus, the fourth term of the sequence is 22.
Hence, the first four terms of the sequence is 4, 8, 14, 22.
Answer:
y = 2x^2 + 4x - 2
Step-by-step explanation:
y=2(x+1)^(2)-4 is in vertex form. We want the same equation in standard form, which looks like y = ax^2 + bx + c.
Perform the indicated multiplication (squaring of x + 1):
y = 2(x^2 + 2x + 1) - 4, or
y = 2x^2 + 4x + 2 - 4, or
y = 2x^2 + 4x - 2 This is in the standard form of a quadatic.
Based on the data provided, the amount after 2 years is #3386.7
<h3>What is the amount if the bank pays 6 1/4% interest per annum, what is the amount after 2 years?</h3>
Where:
P is principal
r = rate
n is the number of years
From the data provided:
P = 3000
n = 2
r = 6 1/4% = 0.0625
Amount = 3000 * (1 + 0.0625)²
Amount = #3386.7
Therefore, the amount after 2 years is #3386.7
Learn more about interest and amount at: brainly.com/question/25545513
Answer:
It is undefined. sk hopes this helps
OK. Even though you only gave me part of the paragraph, I read that much, and I think I'm ready to select the correct answer now. What are the choices ?