Which of the following is proper notation to describe the set of all letters in the alphabet? {a, b, c, . . ., z}
(a, b, c, etc.)
a through z
none of the above

you probably already have the answer but anyways it's b. 15.0

step-by-step explanation:

none cuz there are no "following statements" regarding the question

step-by-step explanation:

step-by-step explanation:

y = | -2(-2) |     →     y = | 4 |     →     y = 4       ⇒   (-2, 4)

y = | -2(-1) |     →     y = | 2 |     →       y =   2       ⇒   (-1, 2)    

y = | -2(0) |     →     y = | 0 |     →       y = 0         ⇒   (0, 0)

y = | -2(1) |   c →     y = | -2 |     →     y =   2         ⇒   (1, 2)    

y = | -2(2) |     →     y = | - 4 |     →     y =   4         ⇒   (2, 4)  

answer: the correct answer is -32

step-by-step explanation: