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

find the surface Area of a cylinder with a base radius of 6 feet and a height of 8 feet. Write your answer in terms of pi, and be sure to include the correct un

zn+ pb(No3)2=Pb+Zn(No3)2 what is the balence equation

PLEASE HELP! WILL GIVE 100 BRAINLIST IF CORRECT!

i have 15 muffins,x of them are red velvet flavored , 5 of them are chocolate and the rest are vanilla fravored .an expression in terms of x for the number of v

The bag contains 5 red blocks 5 green blocks 5 blue blocks and 5 yellow blocks compare the theoretical and experimental probabilities

8a + 16c. What is the value of the expression when a = –5 and c = –1? Enter your answer in the box.

HELP!! 2. Apply Concepts. If the tops of the rock layers in the figure below were eroded and then deposition started happening again, what kind of unconformity

cos θ= -4/5 find sin2 θ in QII

Solve the equation using PEMDAS. 49÷7·3+(5-5)=

Name the principal pollutants that contribute to acid rain, and the main source of each