MATH SOLVE

3 months ago

Q:
# Find the equation of the inverse.f(x)=3x-4Please show work

Accepted Solution

A:

Ans: The equation of inverse = [tex] \frac{x+4}{3} [/tex]

Explanation:

Given function:

f(x) = 3x - 4

Step 1:

We can write f(x) as y:

y = 3x - 4

Step 2:

Interchange x with y and vice versa:

x = 3y - 4

Step 3:

Now solve for y:

x +4 = 3y

y = [tex] \frac{x+4}{3} [/tex] (Equation of Inverse)

Explanation:

Given function:

f(x) = 3x - 4

Step 1:

We can write f(x) as y:

y = 3x - 4

Step 2:

Interchange x with y and vice versa:

x = 3y - 4

Step 3:

Now solve for y:

x +4 = 3y

y = [tex] \frac{x+4}{3} [/tex] (Equation of Inverse)