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3 years ago

HURRY INVERSE OF A FUCTION

Mathematics

1 answer:

Anon25 [30]3 years ago

6 0

Here is how we get the answer....
First, replace f(x) with y . ...
Replace every x with a y and replace every y with an x .
Solve the equation from Step 2 for y . ...
Replace y with f−1(x) f − 1 ( x ) . ...
Verify your work by checking that (f∘f−1)(x)=x ( f ∘ f − 1 ) ( x ) = x and (f−1∘f)(x)=x ( f − 1 ∘ f ) ( x ) = x are both true.

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Is sin(x) even or odd ? prove with examples ?

zloy xaker [14]

Answer:

$\text{sin}(x)$ is an odd function.

Step-by-step explanation:

We are asked to prove whether $\text{sin}(x)$ is even or odd.

We know that a function $f(x)$ is even if $f(x)=f(-x)$ and a function $f(x)$ is odd, when $f(-x)=-f(x)$ .

We also know that an even function is symmetric with respect to y-axis and an odd function is symmetric about the origin.

Upon looking at our attachment, we can see that $\text{sin}(x)$ is symmetric with respect to origin, therefore, $\text{sin}(x)$ is an odd function.

4 0

2 years ago

Read 2 more answers

The Petrified Forest National Park in Arizona recently expanded their boundaries by 93,533 acres. The original acreage was 125,0

leonid [27]

Answer: The new acreage of the park is 218,533.

Step-by-step explanation:

Since we have given that

Original acreage = 125,000

Expanded boundary by = 93,533 acres

We need to find the new acreage of the park.

so,we will use

$New\ acreage=Original\ acreage+Expanded\\\\New\ acreage=125000+93533\\\\New\ acreage=218,533$

Hence, The new acreage of the park is 218,533.

4 0

3 years ago

Exam ends in 30 min help

Zina [86]

Answer:

rectangle

7/5=35

7+7+5+5=24

Step-by-step explanation:

shape name is rectangle

area is egual to length times width

perimeter is equal to length +width by 2

5 0

2 years ago

HELP! What is the measure of angle 5? WILL GIVE BRAINLIEST!

Volgvan

Answer:

142 degrees

Step-by-step explanation:

38 degrees and measure of angle 2 are same side interior angles so then measure of angle 2 is 38. Then I did 180-38 which is the answer 142 degrees.

5 0

3 years ago

Solve by the substitution method.

allochka39001 [22]

Answer:

x = -5 and y = 8 is the solution for the given equations.

Step-by-step explanation:

We are given the following information in the question:

$7x + 2y = -19\\-5x + y = 33$

We have to use substitution method to solve the following equations in two variables.

$-5x + y = 33\\y = 33 + 5x\\\text{Putting this value of y in the first equation}\\7x + 2y = -19\\7x + 2(33+5x) = -19\\7x + 66+10x = -19\\17x = -85\\\\x = \displaystyle\frac{-85}{17} = -5\\\\y = 33 + 5x = 33 + 5(-5) = 33-25 = 8$

Thus, x = -5 and y = 8 is the solution for the given equations.

5 0

3 years ago

HURRY INVERSE OF A FUCTION​

HURRY INVERSE OF A FUCTION