Let X : [0,1] → R. Find inverse images of all intervals [a,b] for X(x) = 2 *1[0,½) (x) + 3 * 1[½,1] (x) Can someone please provide a solution to this

Let X : [0,1] → R. Find inverse images of all intervals [a,b] for X(x) = 2 *1[0,½) (x) + 3 * 1[½,1] (x) Can someone please provide a solution to this

Make an input output table for the function y=-9.1x+7.22 using the domain -2, -1, 0, 1, 2 then state the range

I do not know hoe to do this problem

If f(x) function with domain [0.infinty) and g(x) is (1-x)/floor(x) what is the domain of fx/gx

This is a year 11 methods question about applying function notation. Could someones please explain the question and then give me a working out for it?

Their are 2 answers. A. The independent variable is V; the dependent variable is h. The domain is D=? B. The Independent variable Is h; The dependent variable is V. The domain...

Round the answer algebraically to the nearest 100th

Given f(x)=x-5 and g(x)=lx+7l, which of the following is the domain of the quotient function f/g?

This is a question in college algebra i would like to understand. Functions.

f(x)= 2x/x^2-4

Please explain in detail how to solve this problem. thank you so much! Identifying functions from their equations Decide whether each relation defines y as a function of x. Give...

Function: f(x)=-4x-8 R:{-16,-28,-36,-40} Find the domain

f(x)=(1-x)/7x, g(x)=1/(1+7x) Find (f*g)(x) and its domain Find (g*f)(x) and its domain

I would like a hint about solving exponential and logarithmic functions while finding domains?

ƒ(x)= 1 / √4x2 - 7x + 3 (^^^ That's a square root symbol ^^^) Have tried many times with no correct answers so far Please help ASAP! Thanks...

Plan a charges $11 a month and $0.21 per minute.plan b charges $20 a month and $0.10 per minute

A. -29/12 B. 4/3 C. 7/3 D. 29/12

The answer has to be a yes or no answer. Also you need to explain the problem

x2-3x-10/-4x

My question is in the description.