Question

PLEASE HELP

Answer 1

$x = - 2 \\ x = - 4$

Answer 2

ANSWER

The solutions are;

$x = - 2 \: and \: x = - 4$

EXPLANATION


The two functions are, the linear function,

$f(x) = - 6x - 12$

and the exponential function,


$g(x) = {( \frac{1}{2} )}^{x} - 12$



We want to use the graph of these two functions to find the solution of the equation,




$- 6x - 12 = {( \frac{1}{2} )}^{x} - 12$

The solution is the x-values of the intersections of the two graphs.

The points of intersections are

$(-2,0) \: \: and \: \: (-4,12)$

The x-values of these points are;



$x = - 2 \: and \: x = - 4$