AnswersS1S-OC Pre-Calculus A E3700 - AGInverse Trigonometric Functions

Inverse Trigonometric Functions Answers

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1
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What is the value of sin-1(1)?

A
Negative StartFraction pi Over 2 EndFraction
Option A
B
0
C
StartFraction pi Over 2 EndFraction
Option C
D
π
2
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Which statement is true about y = arctanx?

A
The domain is .
Option A
B
The range is all real numbers.
C
The graph contains vertical asymptotes.
D
The graph is symmetric about the origin.
3

Which trigonometric functions have the same maximum value?

A
y = arcsinx and y = arccosx
B
y = arcsinx and y = arctanx
C
y = arctanx and y = arcsecx
D
y = arccosx and y = arcsecx
4

Which expression is undefined?

A
sin-1(1)
B
sin-1(–2)
C
cos-1(0)
D
cos-1(–1)

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Inverse Trigonometric Functions Answers — S1S-OC…