Problem
Line the function \( f(x)=2(3)^{(x-4)} \) when \( x=6 ? \)
Solution
Step 1 ：Substitute x=6 into the function: f(6) = 2(3)^{(6-4)}
Step 2 ：Simplify the exponent: f(6) = 2(3)^{2}
Step 3 ：Compute the result: f(6) = 2(9) = 18
Step 1 ：Substitute x=6 into the function: f(6) = 2(3)^{(6-4)}
Step 2 ：Simplify the exponent: f(6) = 2(3)^{2}
Step 3 ：Compute the result: f(6) = 2(9) = 18
