(-4,2)
Step-by-step explanation:
when you flip over the x axis you keep the x value the same and change the y axis to a positive if it was originally negative and vise- versa
the correct answer is you spend $55.78 more in a brand store that buy ing in a normal store.
step-by-step explanation:
brand = spend $ 135.85 total
store = spend $80.07 total
its a straight line parallel to the time axis