Hyperbolic Functions Flashcards
1
Q
Define cosh(x)
A
2
Q
Define sinh(x)
A
3
Q
Define tanh(x)
A
4
Q
A
Aka hyperbolic identity for sin^2 + cos^2 = 1
5
Q
A
6
Q
A
7
Q
Draw the graph of cosh(x), and what are domain and range?
A
8
Q
Draw the sinh(x) graph and what are the domain and range
A
9
Q
Draw the tanh (x) graph and what are the domain and range
A
10
Q
What do the reciprocal graphs coth, sech and cosech look like?
A
11
Q
What are the domain and ranges of coth,sech and cosech graphs?
A
12
Q
How are the following trigonometric identities shown as hyperbolic identities
A
Wherever there is sin^2 it gets replaced with a negative (Osborne’s rule)
13
Q
A
14
Q
A
15
Q
A
