Answer:it’s 3
Step-by-step explanation: imma big brain
Answer:
They will leave at 14:25 (2:25) at the same time
Step-by-step explanation:
The graph of the relation between x and y is as shown in attached figure
By applying the vertical line test we find that the relation is not a function because there are two points which are (1,-1) , (1,3) have the same value of x with different values of y which contradicts with with the rule of function.