Set b is defined as b = {x|x is an integer). name two elements of b.
a -5 € band 3.93 € b
b.-22 € band - 1.1 eb
c. 10 € b and 10.5 € b
d. -527 e bandi e b

answer:

c

step-by-step explanation:

∞ this is your sign

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)