Answer:
f(-4) = -2
Step-by-step explanation:
To find f(-4) use the "piece" of the function rule defined for x < -3 (because -4 is less than -3). That part of the rule says the output (range) value is x + 2, so f(-4) = -4 + 2 = -2.
without knowing much information what you are working on i would say going up by 10?
-love shrooms
7,14,21,28,35,42,49,56,63,70
18,36,54,72,90,108,126,144,162,180
Answer: $272,500
I hit this by first doing the step by step things and then adding all of them up.