06-12-2021
Mathematics

contestada

Provide an example of a function that does not have an inverse function. How do you prove that it is not a function?

Respuesta :

06-12-2021

Answer:

f(x) = x^2 is a classic example

f( 3 ) = 9 and

f( -3 ) = 9, but

f^(-1)[9] is undefined because the result can be 3 and -3

Answer Link

Otras preguntas

Name types of Muscle ?

Read the claim about caffeine. Caffeine improves mental alertness and motor coordination. A university research study was conducted to examine how caffeine affe

what does NOT describe a musical motive A. the basis for development in a musical piece B. a melodic or rhythmic fragment C. the reason for playing softly D. a

it costs $5820 to get new windows for

lim t—>0 1-cos(2t) / sin^2 (11t)

25) Norachai had some candy to give to his three children. He first took five pieces for himself and then evenly divided the rest among his children. Each child

What is the distance between-21 and 6 on a number line in units

Find the value of x

1/2 - 1/8 Answers should be in format 5/2 or 2/5. No decimals or mixed numbers

I NEED HELLP ASAP MY GUY Which detail from "The Magic Prison" foreshadows that the prison is becomin