Mathematics, 01.12.2019 17:31 jackienassiri
The function f(t) = 4t^2 − 8t + 6 shows the height from the ground f(t), in meters, of a roller coaster car at different times t. write f(t) in the vertex form a(x − h)^2 + k, where a, h, and k are integers, and interpret the vertex of f(t).
a - f(t) = 4(t − 1)^2 + 3; the minimum height of the roller coaster is 3 meters from the ground
b - f(t) = 4(t − 1)^2 + 3; the minimum height of the roller coaster is 1 meter from the ground
c - f(t) = 4(t − 1)^2 + 2; the minimum height of the roller coaster is 2 meters from the ground
d - f(t) = 4(t − 1)^2 + 2; the minimum height of the roller coaster is 1 meter from the ground
Answers: 1
Mathematics, 21.06.2019 19:30
Acollection of coins has value of 64 cents. there are two more nickels than dimes and three times as many pennies as dimes in this collection. how many of each kind of coin are in the collection?
Answers: 1
Mathematics, 21.06.2019 20:20
Elena is paid a constant rate for each hour she works. the table shows the amounts of money that elena earned for various amounts of time that she worked.
Answers: 2
The function f(t) = 4t^2 − 8t + 6 shows the height from the ground f(t), in meters, of a roller coas...
Mathematics, 05.12.2020 22:00
Geography, 05.12.2020 22:00
Chemistry, 05.12.2020 22:00
Mathematics, 05.12.2020 22:00
History, 05.12.2020 22:00
Mathematics, 05.12.2020 22:00
Business, 05.12.2020 22:00
Mathematics, 05.12.2020 22:00
Computers and Technology, 05.12.2020 22:00