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
algol13
3 years ago
14

What is the inverse function of f(x)=2x-1

Mathematics
1 answer:
Goshia [24]3 years ago
8 0

Step-by-step explanation:

Given

f(x) = 2x - 1

f^-1 (x) = ?

Now

Let y = f(x)

or y = 2x - 1

Interchanging the role of x and y

x = 2y - 1

x + 1 = 2y

y = <u>x </u><u>+</u><u> </u><u>1</u>

2

Therefore f^-1(x) = <u>x </u><u>+</u><u> </u><u>1</u>

2

Hope it will help you :)

You might be interested in
A) Complete the table of values for y = x2 - 4x
Elis [28]

Answer:

4

Step-by-step explanation:

5 0
3 years ago
Pls help me thank you ​
SOVA2 [1]

Answer:

A no. is correct one

Step-by-step explanation:

Hope it will help you. and please mark me brilliant

4 0
2 years ago
Read 2 more answers
Ok last one lol i hope
Ksju [112]

Answer:

D!

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
1 7/10 x 2/3 what is the product
Ludmilka [50]

Answer:

\boxed{ \bold{ \huge{ \boxed{ \sf{1 \frac{2}{15}}}}}}

Step-by-step explanation:

\sf{1 \frac{7}{10}  \times  \frac{2}{3} }

Convert the mixed number into improper fraction

\longrightarrow{ \sf{ \frac{10 \times 1 + 7}{10}  \times  \frac{2}{3}}}

\longrightarrow{ \sf{ \frac{17}{10}  \times  \frac{2}{3}}}

To multiply one fraction by another, multiply the numerators for the numerator, and multiply the denominator for its denominator and reduce the fraction obtained after multiplication into lowest term

\longrightarrow{ \sf{ \frac{17 \times 2}{10 \times 3}}}

\longrightarrow{ \sf{ \frac{34}{30}}}

\longrightarrow{ \sf{ \frac{17}{15} }}

Convert the improper fraction into mixed number

\longrightarrow{ \sf{1 \frac{2}{15} }}

Hope I helped!

Best regards! :D

7 0
3 years ago
If csc B = b, which number below is not a possible value of b?
Andru [333]
We know that for all B:

\csc\text{B}\in(-\infty,-1]\cup[1,\infty)

So the answer is 0,5 (b.)
3 0
3 years ago
Read 2 more answers
Other questions:
  • Write three to five sentences explaining which levels of production provide Alonzo’s Cycling with the maximum profit.
    16·2 answers
  • What does 3.5×10⁴ equal
    7·2 answers
  • a city got 40 inches of rain in 2012 in 2013 it got 44.8 inches what was the percent increase? help fast ​
    11·1 answer
  • the longest side of an acute isosceles triangle is 8 centimeters. rounded to the nearest tenth, what is the smallest possible le
    15·1 answer
  • helppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp
    7·2 answers
  • A side of the triangle below has been extended to form an exterior angle of 129°. Find the value of x.
    10·2 answers
  • Which number is prime? <br> A. 21 <br> B. 23<br> C. 25<br> D. 27
    5·2 answers
  • 1. a) A car travels at a constant speed. Fill in the table to show how far it travels during different time periods. Time (h) 1
    7·1 answer
  • Aisha is ordering a taxi from an online taxi service. She has to pay a flat charge just to
    11·1 answer
  • Find the indefinite integral. (Remember to use absolute values where appropriate. Use C for the constant of integration.) dx x(l
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!