For the function f(x) = 3 - 1.2x, find f(-2), f(2), f(6), and f(8).

Don't copy the answer just yet

Step-by-step explanation:

When you're working with functions, all you need to do is to replace the "x" with the number in the parantheses.

Here, instead of "x" you need to put -2, then 2 and so on.

P.s. BE CAREFUL AT SIGNS! - * - = +

f(-2) = 3 - 1.2 * (-2)

= 3 + 2.4

= 5.4

f(2) = 3 - 1.2 * 2

=3 - 2.4

=0.6

and so on. Good luck solving this further and happy learning!  

it's undefined because anything multiplied by 0 is 0. that said, 7 days is 168 hours