Po A pizza store charges 6% sales tax on the cost of a pizza order and a $5 delivery
charge. (the delivery fee is not subject to sales tax.)
ccount
shboard
The following functions represent this situation:
f(a) = 1.06a
9(b) =b+5
ourses
Part A: Match each of the following expressions to its meaning in the context of this
situation.
alendar
Select]
a
D
Inbox
b
[Select]
History
f(a)
[Select]
Studio
g(6)
[Select ]
Help
g(f(a) (Select]
I

I'm kinda lost ! 1. when marilyn takes her pet dog for a walk, the dog walks at a veryconsistent pace of 0.55 m/s. draw a position-time graph to representmarilyn's dog walking the 19.8 m distance from the front of her house tothe nearest fire hydrant.2. both car a and car bleave school when a stopwatch reads zero. car atravels at a constant 75 km/h, and car b travels at a constant 85 km/h.a) draw a position-time graph showing the motion of both cars. howfar are the two cars from school when the stopwatch reads 2 hrs? calculate the distances and show them on your graph.b) both cars passed a gas station 120 km from the school. when dideach car pass the gas station? calculate the times and show themon your graph.3. the figure below shows the position-time graph showing a shopper'smovement up and down the aisle at a store.a) write a story describing the shopper's movements at the store.b) when does the shopper have a position of 6 m? c) how much time passes between when the shopper enters the aisleand when he gets to a position of 12 m? what is the shopper's averagevelocity between 37 s and 46 s?

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