Question

Consider the function,f (x)= 4x-5. what is the domain value that corresponds to an output of f(x)=11

Answer 1

Answer:

the domain value that corresponds to an output of f(x)=11 is, 4

Step-by-step explanation:

Consider the function

$f(x) = 4x-5$      ....[1]

here, x represents the input variable or domain value and f(x) represents the output value.

We have to find the domain value that corresponds to an output of f(x)=11.

⇒f(x) = 11

Substitute this in [1] we have;

$11 = 4x-5$

Add 5 to both sides we have;

$16 = 4x$

Divide both sides by 4 we have;

$4 = x$

or

x = 4

Therefore, the domain value that corresponds to an output of f(x)=11 is, 4

Answer 2

Hope this helps you.