Answer:
- 508
Step-by-step explanation:
The n th term of an arithmetic sequence is
= a₁ + (n - 1)d
where a₁ is the first term and d the common difference
Here a₁ = - 28 and d = - 34 - (- 28) = - 34 + 28 = - 6, thus
= - 28 + (- 6 × 80) = - 28 - 480 = - 508
Answer:
(x^2)-4
Step-by-step explanation:
expand using the distributive property of multiplication
Answer: 5
Step-by-step explanation: f(3) = 2x - 1
substitute the x with 3. 2(3)-1
6-1
5
Answer:
Step-by-step explanation:
<u>n/4 has a remainder of 3, then it has a format of:</u>
<u>Substitute n:</u>
- i^n = i^(4k)*i^3 = i^(4k)*i^2*i = (-1)(-1)*i = i
Correct option is B. i
