Answer:
n + y
Step-by-step explanation:
a² - b² = (a +b)(a - b)
÷
{ (n + y) in the denominator and numerator will be cancelled ;
(n - y) in the denominator and numerator will be cancelled
= n + y
The rule to remember for this problem is: i^2 = -1
(4 + i)(1 - 5i)
4 - 20i + i - 5i^2
4 - 19i + 5
9 - 19i
Patterns allow someone to make educated guesses.
Rise over run change in y/change in x
An exponential decay function goes down to the right, like in the picture attached.
An exponential function follows this format:
, where b is less than 1 and more than 0. b is more than 0 but less than 1 in function A.