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

Part A What effect does Antony's speech have on the citizens? A. The citizens begin to think that Caesar was wrong. B. The citizens begin to question Brutus's o

WHAT IS THE ANSWER TO THIS QUESTION?

Five friends want to play a video game designed for two players . How many different combinations of two friends are possible , if the order of the friends does

Hiiio could someone please help me! =D

How are the graphs of y = sin(x) and y = sin(8x) related? * There is a vertical shift O There is a change in the period of the function O There is a horizontal

need helppp Leah loves chicken wings and is comparing the deals at three different restaurants. Buffalo Bills has 888 wings for $7 sign, 7. Buffalo Mild Wings h

Answer parts A, B, C, D Photo Attached a). a microRNA (miRNA) is a small non-coding RNA involved in transcriptional and post transcriptional regulation of gene

A cube has a side length of 5x cm. What is the volume of the cube?

give brainllents NO LINKSThe Tuttle family has owned their farm for 379 years. Each family passed it down to their children. However, now they have decided to s

Choose the correct possessive adjective to fill in the blank. Watch agreement of gender and number. -Mi hermana y yo vamos a hacer una fiesta este viernes. ¿Qui