All categories

3 years ago

I need help with theses problems

Mathematics

1 answer:

castortr0y [4]3 years ago

8 0

Interchange (switch) the value of x and y in "y = x + 5" as x = y + 5, subtract 5 from both sides and re-write in the form "y = f(x)" as y = x - 5.

<h3>What is an inverse function?</h3>

In Mathematics, an inverse function can be defined as a type of function that is obtained by reversing (undoing) the operation of a given function (f(x)).

The steps required to write the inverse of f(x) = x + 5 include the following:

Interchange (switch) the value of x and y in "y = x + 5" as x = y + 5.

Subtract 5 from both sides, we have x - 5 = y.

Re-write in the form "y = f(x)" as y = x - 5.

Read more on inverse function here: brainly.com/question/10219387

#SPJ1

You might be interested in

Pls help<br> ! will give brainlist

Lyrx [107]

Answer:

(-2,4) is the point of intersection according to the graph

3 0

3 years ago

last year a school raised $19,950 by selling $15 tickets to a carnival fundraiser. this year the school will raise $20 per ticke

AURORKA [14]

Answer:

$26,600

Step-by-step explanation:

$19,950 / $15 = 1330 tickets

1330 x $20 = 26,600

7 0

3 years ago

Find the quotient for 63÷8 showing work

Nastasia [14]

63/8 is 7.875, or 7 remainder 7.

5 0

3 years ago

Write five other iterated integrals that are equal to the given iterated integral. 8 0 x2 0 y f(x, y, z) dz dy dx 0

mash [69]

An iterated integral is the outcome of taking integrals toward a function of more than one variable in such a way that part of the variables is treated as constants for each of the integrals.

From the given parameters, we are to write out five iterations for a triple integral;

$\mathbf{\int ^8_0\ \int^{x^2}_{0} \ \int^y_0 \ \ f(x, y, z) \ dz dy dx }$

where;

the region is bounded by 0 ≤ z ≤ y, 0 ≤ y ≤ x², 0 ≤ x ≤ 8.

Thus, since x, y, z are functions of at least one variable, we can have the following iterations:

$\mathbf{\int^{64}_{0} \ \int^{8}_{\sqrt{y}} \ \int^{y}_{0} \ \ f(x,y,z) dz dxdy}$

$\mathbf{\int^{64}_{0} \ \int^{y}_{0} \ \int^{8}_{\sqrt{y}} \ \ f(x,y,z)\ dxdzdy}$

$\mathbf{\int^{64}_{0} \ \int^{64}_{z} \ \int^{8}_{\sqrt{y}} \ \ f(x,y,z)\ dxdydz}$

$\mathbf{\int^{8}_{0} \ \int^{x^2}_{0} \ \int^{x^2}_{z} \ \ f(x,y,z)\ dydzdx}$

$\mathbf{\int^{64}_{0} \ \int^{8}_{\sqrt{z}} \ \int^{x^2}_{z} \ \ f(x,y,z)\ dydxdz}$

Learn more about iterated integrals here:

brainly.com/question/7009095

4 0

2 years ago

Please just answer at least one

Tomtit [17]

Answer: (4) d=112 (7) 2.75 or 2 3/4

explanation: pictured below

6 0

3 years ago