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
puteri [66]
3 years ago
11

If f(x)=2x-6,then f-1(x)=?

Mathematics
1 answer:
snow_tiger [21]3 years ago
6 0

Answer:

2x-6

Step-by-step explanation:

You might be interested in
PLEASE HELP. WILL GIVE BRAINLIEST
KengaRu [80]

Answer:

x-intercepts = 1,2, and 4, y-intercept = -8

Step-by-step explanation:

x^3 - 7x^2 - 14x - 8 in factored form is equal to (x-1)(x-2)(x-4).

Solving for x-intercepts:

  • We are actually able to solve for all x-intercepts without the given factor. But since we are given one of the factors, our job becomes much easier.
  • Using synthetic division, or long division, we factor out the x-intercept 4. Which leaves us with the polynomial x^2 - 3x + 2.
  • From here we can separate the polynomial into two binomials.
  • x^2 - 3x + 2 = (x-1)(x-2). Giving us all 3 x-intercepts.
  • Using Descartes' rules we can identify before even starting the problem how many real x-intercepts there are (Not needed for this problem).

Solving for y-intercept:

  • The y-intercept is always the coefficient that does not have any assigned x-variables.
  • The coefficient is -8, thus the y-intercept.
  • If unsure of the y-intercept, you can always plug in x = 0. Solving for the y-intercept will give you the value of f(0).
  • If there is no coefficient, the y-intercept is equal to zero.
4 0
3 years ago
Which student solved their equation incorrectly? (ANSWER QUICK)
Luden [163]
Jess messed up on the equation
4 0
2 years ago
The answer for your question is a 1;3 because 16/48=1/3 or 1:3.
tiny-mole [99]
1:3 = 16/48 and 1/3.

Have a nice day! :D
4 0
3 years ago
Look at the image below and identify:
Andrews [41]

Answer:

the difference is number 4

5 0
2 years ago
Read 2 more answers
Someone please double check my answers for this project
hammer [34]

Answer:

yes you got right

Step-by-step explanation:

because you did do it step by step

8 0
2 years ago
Other questions:
  • I need help filling in the blank
    12·1 answer
  • Felice knows that segment RS || segment QT. She wants to use the definition of a parallelogram to prove that the quadrilateral i
    11·1 answer
  • I ONLY HAVE 5 MINUTES TO TURN IT IJ PLEASE HELPP​
    9·1 answer
  • How many solutions does an equation have when you isolate the variable and it equals a constant
    7·1 answer
  • How do I solve the equation 17=5k-2
    5·2 answers
  • @Apologiabiology mind helping once more?
    8·1 answer
  • Help !!!!!!!!!!!!!!! Thanks
    12·1 answer
  • Find the zero of the linear function F(x)=-4x+5
    6·1 answer
  • Jim orders prints from a website. The site charges him $6.95 a month and $0.04 for each print he orders.
    6·2 answers
  • If the log↓b(a)=0, what is the value of a?<br>explain why log↓0 (3) and log↓1 (3) do not exist. ​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!