itsnicole0937 itsnicole0937

02-09-2020
Mathematics

contestada

Which function is the inverse of f (x) = 2x + 8?

Respuesta :

raynitesh100 raynitesh100

04-09-2020

Answer:

f-1(x) = (x-8)/2

Step-by-step explanation:

f(x) = 2x+ 8

y = 2x + 8

replacing y and x

x = 2y + 8

2y = x- 8

y =( x-8)/2

f-1 (x) =( x-8)/2

Answer Link

Otras preguntas

Why can't you use the Zero-Product Property to solve (x-1)(x+3)=1?

Write the sum as a product of the GCF and a sum: 39 + 91

please I need help on 2 multiple choice question about a book Angela's Ashes. 1—In Angela's Ashes what sort of treatment does Frank receive for his typhoid feve

what is the expanded notation for 50

Is 119 a prime or composite number? If is composite, what prime numbers are factors of 119?

I am doing a test to see if there is a connection between how long you run and how fast your heart beats. I will be performing an experiment where a person wil

When this 3-digit number is rounded to the nearest hundred it rounds down to 900. The digit in the ones places is the fifth odd number that you count beginning

is 4.110 greater than or less than 4.10

please I need help on 2 multiple choice question about a book Angela's Ashes. 1—In Angela's Ashes what sort of treatment does Frank receive for his typhoid feve

A recipe that makes 7 servings calls for cup of apple juice and cup of cranberry juice. How many cups of juice are there per serving? A. B. C. D.