Consider the function. f(x)=2 1/2 - 3 1/3
What is the x-intercept of f-1(x)?

o (-3 1/3,0)
o (-3/10,0)
o (3/4,0)
o (2 1/2,0)

Option 4

Step-by-step explanation:

Given function is,

Steps to get the inverse of the given function,

Step 1,

Convert the function into equation,

Step 2,

Interchange the variables 'x' and 'y',

Step 3,

Solve the equation for the value of y,

Step 4,

Convert the equation into inverse function,

For x-intercepts,

Substitute y = 0,

Therefore, x-intercept of the inverse function is .

Option 4 will be the answer.

38.5

step-by-step explanation:

lets say, first number = r

second number = 3r+7

total = 49

(r)+(3r+7)= 49

4r+7 = 49

4r = 42

r = 42/4

r= 10.5

3r+7 = 3(10.5)+7 = 38.5

hope this

,jkulgiurutrjyftkugyi.uykujuyxjdkytuf,yukj

step-by-step explanation: