What is the inverse of the function f(x) = 4x + 8?

Answers

Answer 1

Answer:

y = 1/4x - 2

Step-by-step explanation:

f(x) = 4x + 8

y = 4x + 8

x = 4y + 8

x - 8 = 4y

1/4x - 2 = y

y = 1/4x - 2


Related Questions

HELP PLEASE BESITE
Solve. 3x + 4 = 25
a) x = 9.7
b) x = 63
c) x = 7
d) x = 8

Answers

answer is c. you subtract 4 to both sides and get 3x=21 and then divide 3 to both sides to get x=7

Answer:

C) x = 7

Step-by-step explanation:

1. Equation

3x + 4 = 25

2. Subtract 4 from both sides

3x + 4 = 25

     - 4    - 4

3. Solve

3x = 21

4. Divide both sides by 3

3x = 21

/3     /3

5. Solve

x = 7

The answer is x=7.

sin X, translated 4 units to the right . y = cos x, translated 5 units to the left and 2 units down​

write equation

Answers

Answer:

jsbekeiwbwiwuwbwjwjwbwwiw

Step-by-step explanation:

jebeuehevehehbejeeuehbejwuwwhbwhenebejeiejeenehehebehejehejeiejenneejejnejeiwiwejejeieieijeeueijejeeuejejejejjeejejejejjejejejejejejejeejjejjejejejejejej

William bought 114 juice boxes for his party. At the end of the party, he had 23 juice boxes left over. How many juice boxes did people drink at William's party? *

Answers

Answer:

Number of juice boxes people drank at Williams party = 91

Step-by-step explanation:

Total juice boxes Williams bought = 114

Juice boxes left over at the party = 23

How many juice boxes did people drink at William's party?

Number of juice boxes people drank at Williams party = Total juice boxes Williams bought - Juice boxes left over at the party

= 114 - 23

= 91

Number of juice boxes people drank at Williams party = 91

The answer is Infinitely many solutions

Answers

Answer:

what is the question?????????????

i need the answer now please

Answers

Answer:

180/147

Step-by-step explanation:

We need to find the additive inverse of the given numbers.

For finding it we may simply out -1 as multiplication in front of the terms .

SOLUTION 1 :-

→ 3/-7 - 11/21

→ -3/7 -11/21

→ 3×-3 - 11 /21

→ -9-11/21

→ -20/21

SOLUTION 2 :-

→ 9/5 ÷ 7/5

→ 9/5 × 5/7

9/7

→ Product of nos . = -20/21 × -9/7

Ans = 180/147

Can anyone help me find the equivalent expression for this problem, please.

Answers

your answer is A (x^3)5 • x^4 :)))

It rains 7 out of every 10 days.

What is the chance of rain on one day?

70%
15%
60%
step by step needed

Answers

Answer:

15% chance of rain o. one day

15% I thinkkk cuz not 70 nor 60

Mark and Jada share 5 yards of ribbon equally. How much ribbon will each receive? Express your answer in feet and inches

Answers

Answer:

7 feet 6 inches

Step-by-step explanation:

5 yards = 15 feet

15 feet = 180 inches

180/2 = 90 inches

90 = 7.5 feet

Or 7 feet and 6 inches

Rectangle EFGH is translated according to the rule T–5, 9(x, y). If the coordinates of the pre-image of point H are (–2, –3), what are the coordinates of H'?

(7, –8)
(–7, 6)
(3, –12)
(2, 1)

Answers

Answer:

2,1

Step-by-step explanation:

T-5 .9(×,y)

-2,-3

=2,1

Answer:

D

Step-by-step explanation:

EASY!!! 100pts and brainliest

Write an equation that can be used to transform f(x) to g(x)

Answers

Translate to the right 7 or 8 units

Answer:

y2-y1 / x2-x1

Step-by-step explanation:

Which expression has the greatest value.

Answers

16 3/2 has the greatest value because if we simplify that , we get 17 1/2 which is greater than the rest :)). the first one equals 16, the third one equals 16 and the last one equals 2 to the 2nd power which is 4.

Happy day of birth gl

Answers

what do you mean?.....

sbdbsbshshsjejsjej

what divided by 5/6 equals 3/5

Answers

Answer:

let the decided no. be x

Now

[tex] \frac{5}{6} \times \frac{1}{x} = \frac{3}{5} [/tex]

[tex]5 \times 5 = 3 \times 6x[/tex]

[tex]x = \frac{25}{18} or1 \frac{7}{18} [/tex]

is a required answer.

when

no. divided by 5/6 equals 5/3

now

[tex] \frac{5}{6} \times \frac{1}{x} = \frac{5}{3} [/tex]

[tex]5 \times 3 = 5 \times 6x[/tex]

[tex]x = \frac{15}{30} [/tex]

[tex]x = \frac{1}{2} [/tex]is a required answer.

HELP PLEASE ASAP I MIGHT FAIL MY TEST
What is the area of the circle?
a) 18.84 square kilometers
b) 113.04 square kilometers
c) 37.68 square kilometers
d) 84 square kilometers

Answers

Answer:

113.04 km^2

Step-by-step explanation:

Here the circle radius is 6 km.  The Area formula is A = (3.14)(6 km)^2, or

A = 3.14(36) km^2 = 113.04 km^2    (Answer b)

Answer:

Solution given:

radius [r]=6km

area of circle=πr²=π*6²=36*3.14=113.04cm²

So

b) 113.04 square kilometers is a required answer.

i will give decent points if corrected

Answers

Answer:

it's either a or b, but I would go with A

Answer:

the correct answer is A because the synonym 0f supplementary angle is straight angle and on obviously the sum of straight angle is 180⁰.

PLEASE HELP TIMED TEST!!!! I WILL REPORT YOU IF YOU GIVE ME A LINK!!

Answers

Answer:

x=40

Step-by-step explanation:

you have to get a answer of 60

(40)+20=60

and 2(40)-20=60


[tex]\huge\mathfrak\purple{please \: solve..} \\ \\ \huge\mathfrak\red{2 {}^{2} + 4 {}^{2} = } \\ \\ \huge\mathfrak\green{asap \: and \: thanks}[/tex]

Answers

Answer:

2²4

4²=16

4+16=20

hope it helps :)

The distance from home plate to dead center field in Sun Devil Stadium is 402 feet. A baseball diamond is a square with a distance from home plate to first base of 90 feet. How far is it from first base to dead center field

Answers

Answer:

312feet

Step-by-step explanation

Given

The distance from home plate to dead center field in Sun Devil Stadium = 402feet

a distance from home plate to first base = 90ft

Required

Distance from first base to dead centre field

home plate to dead center = home plate to first base + base to dead centre field

Substitute the given values

402 = 90 + x

x = 402 - 90

x = 312

Hence the distance from base to dead centre field is 312feet

Gabe contributes to an employer-sponsored 401(k) plan. For the first 6% of
Gabe's salary, his employer matches 100% of his 401(k) contributions, and
from 6% to 12%, Gabe's employer matches 50% of his 401(k) contributions,
Gabe's salary is $30,000, and last year he contributed $4000 to his 401(k)
plan. What was the total amount that was contributed to his 401(k) last year?

Answers

Answer:

$6700

Step-by-step explanation:

A. p. 3. x

If the measure of angle 1 is 75°, find the measurement of the other angles.

Answers

Answer:

1=75 degrees ;1=4=5=7

2=105 degrees 2=3=6=8

A group of students are standing in rows. There are as many students in a row as there are rows. If there are 64 students in the group, how many students are standing in each row?
А. 4
B. 6
C. 8
D. 12​

Answers

Answer:

c 8

Step-by-step explanation:

a^2 = 64 a=8

It took Lorinda 45 minutes to drive from her house to the airport. It took her 10 minutes to find a parking space and 25 minutes to walk to the terminal and check in. Then it took her 20 minutes to walk to the gate and board the plane. She boarded the plane at 11:10 A.M. At what time did Lorinda leave her house?

Answers

Answer:

9:30am

Step-by-step explanation:

To find what time simply add all of the minutes together and subtract. All of the steps take 100 minutes to do. 11.10 am is 670 minutes. So 670 - 100 = 570 then divide by 60 to get the time ie 9:30 am

HELP PLEASE!!! i’ll mark BRAINLEST.

Answers

Answer:

3

Step-by-step explanation:

Determine the value of x in the diagram.

Answers

Answer:

80

Step-by-step explanation:

What is the area of this composite figure?
4 cm
7.5 cm
15.5 cm
18 cm
135 cm?
O 207 cm?
249 cm?
O 279 cm?

Answers

Answer:

249cm or the third option

Step-by-step explanation:

I got it right on the test.  Good luck to you!

The graph represents the gallons of water in a water tank with respect to the number of hours since it was completely filled. у 500 50 1400 350 300 Water (gallons) 200 150 100 50 X 1 2 3 6 7 00 9 4 5 Time (hours) The total capacity of the water tank is gallons, and the rate of change is gallons per hour.​

Answers

Answer:

??>?>?>\

Step-by-step explanation:

Answer:

The first blank is 400, the second is 20.

HELP ME ASAP NO FILES OR WILL REPORT!!!
And help me BEFORE 3PM PLEASEEEE

Answers

Answer:

1) 18a^11

2) 7b^5

3) 16c^12

4) 3/2d^2

Step-by-step explanation:

i hope this helped

The coefficient of x in the expansion of
(x+3)(x-1) is

Answers

x^2 + x + 3x - 3
x^2 + 4x - 3

Therefore the coefficient of x in expansion is 4.

find the volume of the cone

Answers

Answer:V=804.3

Step-by-step explanation:

Answer:

804.25

Step-by-step explanation:

Formula=V=πr^2 h/3

V=π8^2 12/3

(2x + 3y = 12 (5x - 2y=11​

Answers

Answer:

[tex]x=\frac{23}{7}- \frac{y}{7}[/tex]

Step-by-step explanation:

2x + 3y = 12

5x - 2y = 11

2x + 3y + 5x - 2y = 11 + 12

7x + y = 23

[tex]x=\frac{23}{7}- \frac{y}{7}[/tex]

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