sadboii sadboii

01-12-2018
Mathematics

contestada

if f(x) = 8/x, then what is f(2/x)?

Respuesta :

MrBillDoesMath MrBillDoesMath

01-12-2018

Hello from MrBillDoesMath!

Answer: 4x

Discussion:

If f(x) = 8/ x, then

f (2/x) = 8 / (2/x) = (8/2) * x = 4x

Thank you,

MrB

Answer Link

tonytlan06 tonytlan06

01-12-2018

It is basically saying you need to substitue 2/x for x into 8/x.

So 8/(2/x) = 8*(x/2) = 4x

Answer Link

Otras preguntas

3(2j-k) = 108, for j

Which three major rivers flow through the land claimed by france

what might cause someones mental map of a place to change

Which of these will probably cause frustration? Which of these will probably cause frustration? A. Getting stuck in an elevator on the way to an appointme

a number smaller than 19 that has more factors than 21 23 25

what is 122 divided by 4

What is 3,920,000,000,000 in scientific notation

Maritza remembers her pin because it is the product of consecutive prime numbers that is between 1000 and 1500. What is her pin

"The product of 4 and a number plus 17 is 5" -translate and solve

Which of the following were changes America experienced during the second half of the nineteenth century? More then one answer a war with Great Britain major t