When Arjun makes hot cocoa, he adds 20
mL
20 mL20, start text, space, m, L, end text of chocolate syrup for every
90

mL
90mL90, start text, m, L, end text of hot water. Arjun's brother, Eli, adds
45
mL
45 mL45, start text, space, m, L, end text of chocolate syrup for every
180

mL
180mL180, start text, m, L, end text of hot water. L

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)  

no i do not : ( what is it?