subject
Mathematics, 25.09.2019 21:00 kaylatunell123

Determine if the two functions f and g are inverses of each other algebraically. if not, why?
f(x)=2x+3/4x-3 ; g(x) = 3x+3/4x-2
a:
no, (f o g)(x)= x+2/3
yes
no, (f o g)(x)=3x
f(x) = -x^3+2 ; g(x) = 3(cubedroot)x-2/2
a:
no, (f o g)(x)= x-14/8
yes
no, (fog)(x)=3-x/2
f(x)=-2x+4/2-5x ; g(x) = 4-2x/5-2x
a:
no, (f o g)(x)= -2x+6/3x-5
no, (f o g)(x)= -6x+6/3x-5
yes.
(the number say ex. g(x) = 4-2x / the "/" is a fraction unit. first unit over the other as provided. any appreciated you < 3)

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 17:00
Line gh passes through points (2, 5) and (6, 9). which equation represents line gh? y = x + 3 y = x – 3 y = 3x + 3 y = 3x – 3
Answers: 1
question
Mathematics, 21.06.2019 21:00
Emily is entering a bicycle race for charity. her mother pledges $0.90 for every 0.75 mile she bikes. if emily bikes 18 miles, how much will her mother donate?
Answers: 1
question
Mathematics, 21.06.2019 21:30
Noel is hoping to make a profit (in $) on the school play and has determined the function describing the profit to be f(t) = 8t – 2654, where t is the number of tickets sold. what does the number 8 tell you?
Answers: 1
question
Mathematics, 21.06.2019 23:10
You just purchased two coins at a price of $670 each. because one of the coins is more collectible, you believe that its value will increase at a rate of 7.1 percent per year, while you believe the second coin will only increase at 6.5 percent per year. if you are correct, how much more will the first coin be worth in 15 years?
Answers: 2
You know the right answer?
Determine if the two functions f and g are inverses of each other algebraically. if not, why?
...
Questions
question
English, 25.03.2020 02:07
Questions on the website: 13722367