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
morpeh [17]
2 years ago
9

Find the inverse of f(x)=4x+3

Mathematics
1 answer:
zhuklara [117]2 years ago
4 0

f(x) = 4x+3\\\\\text{Write f(x) as y = 4x+3}\\\\\text{Replace x with y,}\\\\x =4y +3\\\\\text{Solve for y:}\\\\ \implies x =4y+3\\\\\implies 4y = x-3  \\\\\implies y =\dfrac{x-3}4\\\\\implies f^{-1} (x) = \dfrac{x-3}4\\\\\text{This is the inverse of f(x)}

You might be interested in
A bakery sold 108 cupcakes in one day. The head baker predicted he would sell 88 cupcakes that day. What was the percent error o
tensa zangetsu [6.8K]

88/108 *100 = 81.48

100-81.48 = 18.52

I have heard this question before

7 0
3 years ago
Help ASAP. Find the value of x.
Veronika [31]
(3x+1) = 64
3x = 63
3x/3 = 63/3
x = 21
5 0
2 years ago
B+11/3=-2 what number does b represent
gtnhenbr [62]
B+ 11/3= -2
⇒ b= -2 -11/3
⇒ b= -6/3 -11/3
⇒ b= -17/3
⇒ b= -5 2/3

Final answer: b= -5 2/3~
7 0
3 years ago
Blaine had $68 in his checking account. He tried buying a coat, but he could not make the purchase because the money in his acco
sineoko [7]

Answer:

89

Step-by-step explanation:

68 plus 21 is 89.

3 0
3 years ago
Read 2 more answers
6y + 4 – 3y = -5 + y + 17
Luda [366]

Answer:

Step-by-step explanation:

6y+4-3y=-5+y+17

6y-3y-y= -5+17-4

2y=8

y=4

5 0
2 years ago
Read 2 more answers
Other questions:
  • PLEASE HELP ASAP!!! Will give brainliest!
    9·1 answer
  • A bracelet that normally sells for $30.00 is on sale for $25.50. What is the percent discount?
    5·1 answer
  • X=-4y<br> 3x+2y=20 <br> Substitution
    8·2 answers
  • The figure below shows circle with center O and regular hexagon ABCDEF constructed inscribed in a circle.Which of the following
    10·2 answers
  • Given h (x) = x2 – 4 what is h (6)?<br><br>Only 3 more questions help me !​
    6·1 answer
  • The number of people in high school who attended football games on average increased by 65% from 2010 to 2012
    5·1 answer
  • The radius of a circle is (2x-3). What is a function for the area of the circle?
    12·1 answer
  • The endpoints of a line segment AR are A(8,-2) and R(-4,1). What is the length of the AR?
    8·1 answer
  • 4. Brandy drives 500 miles each month. Her MPG is 18.1. If gas is $2.49 per gallon, how much does she spend on gas each month?
    11·1 answer
  • Which calculation and answer show how to convert to a decimal? 1G O A. 3.125 16) 5.០០០០ 4 8 20 16 40 12 80 80 0. ខាន ទន/&gt; 12
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!