Mathematics, 07.10.2020 14:01 nidiavega2009
Graph g(x), where f(x) = 3x − 1 and g(x) = f(x + 1). a line labeled g of x that passes through points negative 2, negative 4 and 0, 2 a line labeled g of x that passes through points 0, negative 4 and 2, 2 a line labeled g of x that passes through points negative 1, negative 3 and 0, 0 a line labeled g of x that passes through points 0, negative 2 and 2, 4
Answers: 1
Mathematics, 21.06.2019 19:50, Roshaan8039
Prove (a) cosh2(x) − sinh2(x) = 1 and (b) 1 − tanh 2(x) = sech 2(x). solution (a) cosh2(x) − sinh2(x) = ex + e−x 2 2 − 2 = e2x + 2 + e−2x 4 − = 4 = . (b) we start with the identity proved in part (a): cosh2(x) − sinh2(x) = 1. if we divide both sides by cosh2(x), we get 1 − sinh2(x) cosh2(x) = 1 or 1 − tanh 2(x) = .
Answers: 3
Mathematics, 21.06.2019 20:20, studyowl9192
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
Mathematics, 22.06.2019 02:20, marandahuber
The diagram shows a cuboid abcdefgh abcd is a square with area 25cm². find the volume of the cuboid.
Answers: 3
Graph g(x), where f(x) = 3x − 1 and g(x) = f(x + 1). a line labeled g of x that passes through point...
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