Mathematics, 07.10.2021 16:40, niti1409
WILL GIVE BRANLIEST
The point (3,4) is on the graph of y=f(x). State the coordinates of the image of this point on each graph.
A)y=f(2x)
b)y=f(0.5x)
c)y=f(1/3x)
d)y=f(-4x)
Answers: 1
Mathematics, 21.06.2019 19:50, Roshaan8039
Prove (a) cosh2(x) ā sinh2(x) = 1 and (b) 1 ā tanh 2(x) = sech 2(x). solution (a) cosh2(x) ā sinh2(x) = ex + eāx 2 2 ā 2 = e2x + 2 + eā2x 4 ā = 4 = . (b) we start with the identity proved in part (a): cosh2(x) ā sinh2(x) = 1. if we divide both sides by cosh2(x), we get 1 ā sinh2(x) cosh2(x) = 1 or 1 ā tanh 2(x) = .
Answers: 3
Mathematics, 21.06.2019 21:30, hammackkatelyn60
Joanie wrote a letter that was 1 1/4 pages long. katie wrote a letter that was 3/4 page shorter then joagies letter. how long was katies letter
Answers: 1
WILL GIVE BRANLIEST
The point (3,4) is on the graph of y=f(x). State the coordinates of the image...
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