Question

Find f(x)/3 if f(x)=-3x+21

Answer 1

For this case we have to divide the given function by 3.

Let:

`f (x) = - 3x + 21`

If we want to find
`\frac {f (x)} {3}`, this is:

`\frac {f (x)} {3} = \frac {-3x + 21} {3} = \frac {-3x} {3} + \frac {21} {3} = - x + 7`

So, we have:

`\frac {f (x)} {3} = - x + 7`

Answer:

`\frac {f (x)} {3} = - x + 7`

Answer 2

f(x)/3 = -x +7

Explanation:

f(x)=-3x+21

To find f(x)/3 divide each side by 3

f(x)/3=-3x/3+21/3

f(x)/3 = -x +7