d1o3nanieert d1o3nanieert

03-09-2016
Mathematics

contestada

what is the inverse of the function f(x) = -5x^2 3, for x>or equal to 0?

Respuesta :

nobillionaireNobley nobillionaireNobley

04-09-2016

f(x) = -5x^2 + 3
y = -5x^2 + 3
5x^2 = 3 - y
x^2 = (3 - y)/5
x = sqrt((3 - y)/5)

Therefore, f^-1(x) = sqrt((3 - x)/5)

Answer Link

Otras preguntas

Carrie is dramatic and emotionally volatile. she rapidly forms intense relationships that seem to blow up or fall apart just as quickly. although she tends to d

URGENT!!!! Hello everyone. I just have a really quick and important question. When i put a little bit of pressure on my right abdomen it hurts real bad and some

varies directly can also mean that when one variable gets smaller, the other variable gets smaller. if x=10 what does y=

Haimon is caught in a conflict of loyalties in scene 3. what methods and arguments does he try to use to persuade creon to change his mind? for example, how doe

Dna methylation is a mechanism used by eukaryotes to do what? see concept 18.2 ( page 368) hints dna methylation is a mechanism used by eukaryotes to do what? s

What is the formula used to determine the volume of a prism?

A cable 31 feet long runs from the top of a utility pole to a point on the ground 16 feet from the base of the pole. Which equation expresses the height of the

omar jogged a total of 3 3/5 miles last week. Each day that he jogged,he went 9/10 mile. On how many days did he jog?

Pueden por favor hacer un resumen sobre el libro del caballero de la armadura oxidada?

Help me which answer and I need explain