Mathematics, 23.08.2019 13:30, taetae83
Skateboard revenue: a skateboard shop sells about 50 skateboards per week for the price advertised. for each $1 decrease in price, about 1 more skateboard per week is sold. the shop's revenue can be modeled by y=(70-x) (50+x). use vertex form to find how the shop can maximize weekly revenue.
[i can get this into vertex form, but i'm not understanding how to read the vertex form of the equation to answer the question]
Answers: 1
gives the maximum (if a<0) at coordinates 
, where 
. If a>0, the same formula gives the minimum (there's no maximum)
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 22:00, MansellS5529
Harry and jay are both flying on the same plane with an airline that randomly assigns seats to passengers. of the 182 total seats on the plane, 62 are window seats, 58 are middle seats, and the rest are aisle seats. what is the approximate probability that both harry and jay will be assigned aisle seats on the same plane? a. 11.48% b. 3.3% c. 2.08% d. 26.26%
Answers: 3
Do you know the correct answer?
Skateboard revenue: a skateboard shop sells about 50 skateboards per week for the price advertised....
Questions in other subjects:
Chemistry, 20.09.2019 13:10
Mathematics, 20.09.2019 13:10
History, 20.09.2019 13:10
Mathematics, 20.09.2019 13:10
History, 20.09.2019 13:10
History, 20.09.2019 13:10
Geography, 20.09.2019 13:10
Mathematics, 20.09.2019 13:10
