Algebra 2/trigonometry - Worksheet Page 8
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28Use this space for
22 When the inverse of tan θ is sketched, its domain is
computations.
1 ≤ θ ≤ 1
(3) 0 ≤ θ ≤ π
(1)
π __
π __
≤ θ ≤
∞
θ
∞
(2)
(4)
2
2
23 What is the third term of the recursive sequence below?
a
6
1
1 __
a
a
n
n
n
1
2
11 __
1 __
(1)
(3)
2
2
5 __
(2)
(4)
4
2
24 What is the equation of a circle with its center at (0, 2) and passing
through the point (3, 5)?
2
2
2
2
(1) x
(y
2)
9
(3) x
(y
2)
18
2
2
2
2
(2) (x
2)
y
9
(4) (x
2)
y
18
25 If angles A and B are complementary, then sec B equals
(1) csc(90°
B)
(3) cos(B
90°)
(2) csc(B
90°)
(4) cos(90°
B)
[8]
Algebra 2/Trigonometry – Jan. ’16
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