Question

Which function below is the inverse of f(x) = The quantity of three x plus five, over seven.?
f−1(x) = The quantity of seven x minus five, over three

f−1(x) = The quantity of seven x plus five, over three

−f−1(x) = Seven over the quantity of three x minus five

f−1(x) = Seven over the quantity of five minus three x

Answer 1

\[f(x)=\frac{ 3x + 5 }{ 7 }\]

Answer 2

is what it looks like, correct?

Answer 3

thank you so much

Answer 4

and yes

Answer 5

hold up, that's not the answer

Answer 6

i know i said yes lol

Answer 7

answer is

Answer 8

\[f^{-1}(x)=\frac{ 7x - 5 }{ 3 }\]

Answer 9

thank you so much

Answer 10

np, i remember this being a pain a while back

Answer 11

lol can you help with 1 more??

Answer 12

sure, shoot

Answer 13

Given the function f(x) = The quantity of 5x minus 3, divided by 4, which of the below expressions is correct?

f−1(x) = The quantity of 3 minus 5x, divided by 4

f−1(x) = The quantity of 4x plus 3, divided by 5

f−1(x) = The quantity of 4x minus 3, divided by 5.

f−1(x) = The quantity of 4x minus 3, divided by 5.

Answer 14

\[f(x)=\frac{ 5x - 3 }{ 4 }\]

Answer 15

is the original in this case, correct?

Answer 16

yes

Answer 17

then the answer is

Answer 18

\[f ^{-1}(x)=\frac{ 5x - 3 }{ 4 }\]

Answer 19

thx youre a life saver

Answer 20

mistype on that last one

Answer 21

is it negative 5??

Answer 22

No, i messed up, it's the second one or B

Answer 23

(4x+3)/5

Answer 24

ok thx man

Answer 25

np

Answer 26

do you know the answer to this?? lol

Answer 27

Calculate the average rate of change for the given function, from x = 2 to x = 7.


x
f(x)
−2
0
2
15
7
30

Answer 28

x is -2,2,7 and f(x) is 0,15,30