Sagot :
ANSWER:
let’s say time is x, the distance covered is y.
x 0 1 2 3 4 …
y 0 18 36 54 72 …
y = 18x; x ≥ 0
(the time can only be positive)
let’s say time is x, the distance covered is y.
x 0 1 2 3 4 …
y 0 18 36 54 72 …
y = 18x; x ≥ 0
(the time can only be positive)