Which of the following inverse functions are defined for x = - 1/2? select 4 of the following that apply. there must be 4 selections!

,

,

Above four functions are defined at the given point.

Step-by-step explanation:

We have been given all trigonometric function we need to tell which among them is defined for

Case 1:

Since,

Domain of the function is

Defined at given point.

Case 2:

Domain of the function is

Defined at given point.

Case 3:

Value of the function is not defined because it is out of the domain of the function.

Domain is

So, not defined at given point.

Case 4:

Value of the function is not defined because it is out of the domain of the function.

Domain is

So, not defined at given point.

Case 5:

Domain of the function is

Defined at given point.

Case 6:

Domain of the function is

Defined at given point.

Therefore, Option 1,2,5,6 are correct.

I just took the test and got 100%

1. B, f(x) = 4 sin x/2 -3

2. C = 1; A = 2; B = 2

3. C, H(t) = -2.4 cos (0.017t) +12

4. A, y = cos ^ -1 x; B, y = cot ^ -1 x; E, y = sin ^ -1 x; F, y = tan ^ -1 x

5. C, y = sin ^1 x

6. C, 48.7*

7. C, f(g(x)) = sec(sin x)

    Domain: all real numbers

    Range: 1 < x < 1.85

8. C, step 3

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4 + 5 7/9= 9 7/9

step-by-step explanation:

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step-by-step explanation: