Yr11 Inverse Trigonometry Flashcards
1
Q
arcsin (x)
graph
x and y axis
domain and range
A
2
Q
arccos (x)
graph
x and y axis
domain and range
A
3
Q
arctan (x)
graph
x and y axis
domain and range
A
4
Q
odd or even
A
arcsinx is odd
arccos is neither
arctan is odd
5
Q
graph all 3 and state domain and range
A
6
Q
f[f⁻¹(x)] & f⁻¹[(x)]
A
7
Q
how to prove
arcsinx + arccos x = ½π
(can use differentiation, use triangle)
A
8
Q
proof arcsinx is odd
A
9
Q
prove arctanx is odd
A
10
Q
prove
π - arccos (x) = arccos(-x)
A
11
Q
graphing inverse trig functions theory
A
divide domain by B
multiply range by A
12
Q
graph
y=2arcsin(3x)
A
13
Q
graph
y = 4arccos(½x)
A
