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

Methanol (ch3oh) can be made by the reaction of co with h2: co(g)+2h2(g)⇌ch3oh(g) to maximize the equilibrium yield of methanol, would you use a high or low tem

About 53% of all deaths in the u.s. are caused by cardiovascular disease and:

Please Help 20 points+ Brainliest Moseley's main contribution to the development of the modern periodic table was which of the following? A) atomic mass should

"which act is designed to reduce terrorism risks and requires banks to better understand a customer's identity by obtaining and verifying their name, address, d

Escoge la respuesta correcta. ¿Qué se encuentra en un menú típico en Guavate? pastels tortillas perníl arroz con gandules guisado yerba mate flan morcilla burri

(Photo) Please help meeThe two solids below are similar, and the ratio between the lengths of their edges is 3:5. What is the ratio of their surface areas?

What is the simplified form of square root of 2160x raised to 8/60x raised to 2

Find the x-intercepts of the graph y=3x^2+14x-5

Could someone please help with this question!

IMG_1444.PNG ( please answer these WITH YOUR WORK SHOWING!) it’s okay if you don’t know them all but please some of them answered would be appreciated!!!