Question

Let f(x) = 24/3x-2. Find f(−2).

Answer 1

the answer is in the image below
hope this helps

Answer 2

`f(-2)=-3`

Explanation:

The function given to us is:

`f(x)=(24)/(3x-2)`

We want to find
`f(-2)`.

We just have to substitute
`x=-2` into the given function to obtain;

`f(-2)=(24)/(3(-2)-2)`

We multiply out in the denomerator to obtain;

`f(-2)=(24)/(-6-2)`

We simplify in the denominator to obtain;

`f(-2)=(24)/(-8)`

`\Rightarrow f(-2)=(3* 8)/(-8)`

Cancel the common factors to obtain;

`\Rightarrow f(-2)=-3`