morganntheo3168 morganntheo3168

04-07-2020
Mathematics

contestada

Choose the inverse of y=x^2-10

Respuesta :

afreash3 afreash3

04-07-2020

Answer:

x = 5 + sqrt(y+25), for x>=5

x = 5 - sqrt(y+25), for x<=5

Step-by-step explanation:

y = x^2 - 10x + 25 - 25

y = (x-5)^2 - 25

y+25 = (x-5)^2

x-5 = +/-sqrt(y+25)

And you get TWO inverses:

x = 5 + sqrt(y+25), for x>=5

x = 5 - sqrt(y+25), for x<=5

Answer Link

Otras preguntas

What are the two parts of an atom?

approximately when did the ocean become an important area of study

Write a scene from a play in which colonists in a small town react to the news of the Battle of Lexington. Remember, not all colonists wanted independence from

Is 336 inches greater or less than 18 feet

メリークリスマスに、そしてすべてのおやすみに！ I need this to be translated. HALP

helpppppppppppppppp meh

Explain one possible path a molecule might take if it began in a small fish and ended up in a blade of grass

37,917,545 please do it in 3 different ways

Home room a collects 21 additional items of food How many more items does home room b need to collect to have more items per student

Choose an organism that you are familiar with, and explain how the three parts of the cell theory relate to the organism