jazmyn22 jazmyn22

01-09-2016
Mathematics

contestada

y=2x-3

y=x^2+9
write an equation for the inverse of the relation

Respuesta :

nobillionaireNobley nobillionaireNobley

04-09-2016

y = 2x - 3
2x = y + 3
x = (y + 3)/2
Therefore, inverse is y = (x + 3)/2

y = x^2 + 9
x^2 = y - 9
x = sqrt(y - 9)
Therefore, inverse is y = sqrt(x - 9)

Answer Link

Otras preguntas

The stroop effect demonstrates people's inability to ignore the ______ of words.

To what does the poet compare the lass? A. nomads B. musicians C. birds D. sailors

The long-reigning absolutist king of france, __________, portrayed himself as the "sun king."

CAN SOMEONE HELP ME WITH THIS PLEASE ??

Your best friend has been feeling sad for more than two weeks, and you are concerned that he may be experiencing depression. How can you have a positive impact

A child finds 30 nickels and dimes between sofa cushions. how many dimes did the child find if the total value of the coins is $1.90?

which goal stated in the preamble to the u.s. constitution requires a strong army

help asap homework due soon 20 pts Read each verbal expression Then assign a variable and distribute

What are two concepts of government democracy?

HR contains six red chili beans for green jellybeans and four blue jelly beans if we choose a jellybean then another jellybean without putting the first time ba