1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Lisa [10]
3 years ago
10

What is the inverse function of f(x)=4x-7

Mathematics
2 answers:
evablogger [386]3 years ago
5 0

To find the inverse, turn the equation into x=4y-7 and solve for y. The inverse would be y=1/4x+7/4, or f(x)=1/4x+7/4. I hope this helps!

Serjik [45]3 years ago
3 0
<h3>Hey there! </h3><h3>f(x) ("f" of "x") is usually the "y" variable of the mathematical problem, same thing with g(x) ("g" of "x"), they are both part of the "y-intercepts" </h3><h3>So, basically , the inverse of f(x) = 4x-7 would most likely be: y =4x -7</h3><h3>Good luck on your assignment and enjoy your day! </h3><h3>~LoveYourselfFirst:)</h3>
You might be interested in
7/10 - 1/2 whats the answer
Serjik [45]
To find the answer, we can use expansion to turn the fraction’s denominator to be the same:

1/2
= 1×5 / 2×5
=5/10

We can then proceed to find the answer:

7/10 - 5/10
= 2/10
= 1/5

Therefore the answer is 1/5.

Hope it helps!
7 0
3 years ago
Read 2 more answers
The area of a circle whose radius is 2.1m²is 13.85m²<br><br> ​
Slav-nsk [51]

também n sei. Se alguém souber por favor ajuda aí plissss

6 0
2 years ago
Easy question :)
bulgar [2K]
C. because 2.25 X 3 = 6.75 and 6.75 X 3 is 20.25
3 0
3 years ago
The number of letters in Stephanie's full name is sixteen less than twice the number of letters in Amy's full name. If the numbe
Anestetic [448]

Answer:

19 letters

Step-by-step explanation:

Suppose Number of Amy's full name letters = X

               Number of Stephanie's full name letters = Y

Now, according to given condition that ''number of letters in Stephanie's full name is sixteen less than twice the number of letters in Amy's full name'',

Equation 1 becomes

Y = 2X-16

Now, according to second condition, product of their names' letter is 418. So,

Equation 2 becomes

XY = 418

Deducing value of X from equation 1,

X = (Y+16)/2

Putting this value in equation 2 we get,

{(Y+16)/2}*Y = 418,

By simplifying this equation we get a quadritic equation

(Y^2)+16Y-836=0

By breaking middle term (You can use quadratic formula here as well)

(Y^2)+38Y-22Y-836=0

Y(Y+38)-22(Y+38)=0

(Y-22)(Y+38)=0

At this stage we have two values for Y,

Y=22, or Y=-38

Now considering only positive value since the number of letters in a name can not be in negative number,

Y=22,

So X=(Y+16)/2

X=19

7 0
3 years ago
Please answer this question thank you
Veseljchak [2.6K]
SAS stand for side-angle-side. In order to know that these two triangles are similar you need to find the measure of side GH and MN
3 0
3 years ago
Other questions:
  • X^2+4x=-3<br>what would be the steps to find the answer of this equation?<br><br>to find x
    8·1 answer
  • Type the correct answer in the box. Assume that π = 3.14, and round your answer to the nearest integer.
    15·2 answers
  • Indicate whether each of the following equations is sure to have a solution set of all real numbers. Explain your
    13·1 answer
  • What is the first step to simplify the expression 5x – x(2 – 3x) 2?
    15·1 answer
  • What is 78.6% in fraction and decimal form?
    6·2 answers
  • Howard is laying an oak wooden floor in his house. The measurements of the floor are 14.5 feet by 40 feet. The wood is packaged
    11·1 answer
  • Jeremy, Carlos, Vincent, and Justin shared a pizza for lunch. Vincent ate half the amount that Carlos did. Jeremy ate four times
    7·1 answer
  • A solid figure that has a circular base and<br>one vertex​
    15·1 answer
  • Negative 1.5 (4 minus r) = negative 12
    10·2 answers
  • Arrange 64 72 27 83 in ascending order​
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!