All categories

2 years ago

Which of the following trigonometric expressions represents an inverse function?

Mathematics

2 answers:

Makovka662 [10]2 years ago

4 0

$tan^{-2}$ (x°)

11111nata11111 [884]2 years ago

3 0

Answer:

Step-by-step explanation:

Actually, it's none of these. The inverse function must be written as follows:

-1

tan x

In other words, the "-1" that represents "inverse function" must be written as a superscript.

You might be interested in

Jared measured a house and its lot and made a scale drawing. The scale of the drawing was 5 millimeters : 3 meters. The actual l

alukav5142 [94]

Answer:

115mm

Step-by-step explanation:

5/x = 3/69

5/x = 1/23

5*23 = x

115 = x

4 0

2 years ago

Please Help Fast Algebra 1

Ostrovityanka [42]

Answer:

it's answer is C. 1

Step-by-step explanation:

Given

f(x) = -2x + 7

f(3) = - 2 * 3 + 7

= - 6 + 7

= 1

4 0

2 years ago

Read 2 more answers

This table shows the relationship of the total number of pieces of fruit to the number of bananas.

ddd [48]

Given:

The table that shows the relationship of the total number of pieces of fruit to the number of bananas.

To find:

Why is $\dfrac{6}{5}$ not equivalent to $\dfrac{3}{2}$ .

Solution:

If a, b, c are real numbers, then

$\dfrac{a}{b}=\dfrac{a\times c}{b\times c}$

The given fraction is $\dfrac{3}{2}$ . It can be written as:

$\dfrac{3\times 2}{2\times 2}=\dfrac{6}{4}$

The number 3 is multiplied by 2 to get 6. So, the 2 should also be multiplied by 2. The ratio should be $\dfrac{6}{4}$ , not $\dfrac{6}{5}$ .

Therefore, the correct option is A.

3 0

2 years ago

I need some help on doing these :[ please and thank you ;-;

otez555 [7]

Answer:

is this geometry or algebra

5 0

2 years ago

How do you write three hundred eighteen million, nine hundred sixty thousand in exspanded form

AlladinOne [14]

It would be 318,960,000

8 0

2 years ago

Read 2 more answers