4 years ago

Need help ASP. find the inverse function of f(x)=3x-4

Mathematics

2 answers:

Nataly_w [17]4 years ago

7 0

Answer:

f (x) = 1

substitute 1 for x

f (1) = 3 (1) - 4

= 3 - 4

= -1

Yakvenalex [24]4 years ago

4 0

Answer:

$y = \frac{ x + 4}{3}$

Step-by-step explanation:

Let f(x) =y

y= 3x-4

[interchanging variables]

x=3y-4

[making y the subject]

3y=x+4

Therefore the inverse of the function is

$y = \frac{x + 4}{3}$

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Need help ASP. find the inverse function of f(x)=3x-4​

Need help ASP. find the inverse function of f(x)=3x-4