Parking charges for first 2hours =$5 per hour after 2 hours parking charges = $2.50per hour
Answer:
so
Step-by-step explanation:
what
Lets take any two points on the line . I took (-2,-2) and (0,-3)
slope is rise/run = -3-(-2)/ 0-(-2) = -3+2/2= -1/2
answer is -1/2
