01-02-2018
Mathematics

contestada

If f(x)= —5x — 11, then f-1(x)=

Respuesta :

02-02-2018

f(x)=-5x-11
y=-5x-11
x=-5y-11
x+11=-5y
[tex] \frac{x+11}{-5}=y [/tex]
[tex]f^-1= \frac{x+11}{-5} [/tex]

Answer Link

Otras preguntas

Why should writers include references to their research in an argument? (5 points) It shows they do not have original thoughts on the issue. It adds credibility

Choose the correct Vocabulary word for the blank in the following sentence When someone hurts you , the desire for ______ is strong A. immolation B. retribution

Nina practiced the trumpet for 1/6 hour. Santiago practiced the trumpet for 4/6 hour. How much longer did Santiago practice than Nina?

Which of the following is true about a polar amino acid and cellulose? A. Both are polysaccharides. B. Both contain nitrogen. C. Both are hydrophobic. D. Both c

Which of the following can be added to the number indicated on the number line above to sum to 0? A. -7/8 B. 7/8 C. 8/7 D. -8/7

How is the product 5 multiply 5 multiply 5 multiply 5 expressed in exponential notation.

Rewrite the sentence The water was calm, using a metaphor.

Which word in the sentence, if any, should be followed by a colon? Countries in Africa include Liberia, Nigeria, Zimbabwe, Chad, and Ethiopia. A. There is no er

What can you do if your nose has been stuffed up for 5 months?

Identify the case of the pronoun in the following sentence: I ate the entire pizza. A. Nominative B. Objective C. Possessive