What is the inverse of f(x) = 4x + 2?
hw) = 4x+ 2
o h(x) = 4x-2
h(x) = 3x - 2
h(x) = 3x - 6

Replace  

f

(

x

)

with  

y

.

y

=

4

x

2

Interchange the variables.

x

=

4

y

2

Solve for  

y

.y

=

√

x

2

y

=

−

√

x

2

Solve for  

y

and replace with  

f

−

1

(

x

)

.

f

−

1

(

x

)

=

√

x

2

,

−

√

x

2

Step-by-step explanation:

hope this helps

c

step-by-step explanation:

it isn't d, because the interquartile range is from 27-57. and the interquartile range is basically half the data, it's pretty obvious.

it isn't b, because like i said earlier, the interquartile range is from 27-57. 57-27 is 30. the real range has to be longer

not a either. although it looks like it, 3/4 of the data is not greater than 27. but if c is wrong than this should be correct

the correct answer is c, because 13 is the point in which the plot starts