Answer:
f(- 6) = 9
Step-by-step explanation:
to evaluate f(- 6), substitute x = - 6 into f(x)
f(- 6) = -
× - 6 + 5
= -
+ 5 = 4 + 5 = 9
Answer:

Step-by-step explanation:

Answer:
1/3=33.33%?
Step-by-step explanation:
the only math I see is 1/3 and a random 0 near O's
The correct answer is <span>R(x) = 9,000[9(1.035)x + 7(1.021)x]; $170,936</span>