| The graph represent y as a function of x.
y
21
x
-6 -5 -4 -3 -2 -1
2
3
5
6
-2
-3
Which additional point can be plotted so that the graph continues to represent y as a function
of x?
O (2,-1)
(3,-2)
O (4,-3)
O (5,-4)

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. what distance from city a is the point where the truck and the car will meet?