Write as an Equation k(x)=40-3^(x+1)-15x

$k (x) = 40 - 3^{x + 1} - 15 x$

Step 1

Rewrite the function as an equation.

$y = 40 - 3^{x + 1} - 15 x$

Step 2

Simplify $40 - 3^{x + 1} - 15 x$ .

Move $- 3^{x + 1}$ .

$y = 40 - 15 x - 3^{x + 1}$

Reorder $40$ and $- 15 x$ .

$y = - 15 x + 40 - 3^{x + 1}$