Consider these functions: f(x)-2x-1
g(x)=-1/2x+ 1/2
Which statements, if any, are true about these functions?
1. The function f(g(x))= x for all real x.
II. The function g(f(x)) = x for all real x.
III. Functions fand g are inverse functions.
A. I only
В. || only
C. I, II, and III
D. None of the statements are true

the correct answer is 1: 2

step-by-step explanation:

hope this your welcome : )

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

eventually after a few more steps, your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x

answer: y=4000x+14000

step-by-step explanation:

$2416.6

step-by-step explanation:

per hour = $ 25

total work time = 35

commission = 15%

total she has to make = $ 4,500

let she sold x dollar products

so her commission will be 15 % of x

now

total = weekly basic pay + commission

4500= (25*35) + 15 % of x

4500=875 + * x

4500-875 =   * x

3625= * x

multiplying wwith 100 on both sides gives

36250 = 15 x

now

x =  

x= $2416.6