Question 1181788
https://gyazo.com/55eb0f61e5f476ec00b0592a37adb561

with steps please
<pre>                     f(x) = |3x| - 10
                   f(- 2) = 6 - 10 = - 4
                     {{{matrix(1,3, g(x), "=", 2x^3)}}}
Correct answer: {{{highlight_green(matrix(1,9, highlight(g(f(- 2))), "=", g(- 4), "=", 2(- 4)^3, "=", 2(- 64), "=", highlight(- 128)))}}}