5 Points
The graph of %), shown below, is a vertical shift of the graph of (*) = 3%
Write the equation for ).
o oo
O A gx) = 3x-1
O B. dx) = 3x+1
O c. d*) = 3* - 1
O D. (X) = 3*+1

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. how many hours after the truck's departure will the two meet?