<span>The mathematical formula f(x + 1) = (f(x)) is like an arithmetic progression where the original value is f(x), an = f(x+1) , and d is equal to 1. In thsi case, if a0 is equal to x, then the progression should become x+1, x+2, x+3 and so on until x+n. There is no multiplication involved only addition process/</span>
Answer:
Y=-3
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Step-by-step explanation:
Answer:
2.8 km
Step-by-step explanation:
2200 meters = 2200/1000 = 2.2 km
5 - 2.2 = 2.8 km