Answer:

Step-by-step explanation:
Hi there!
18 has infinitely many multiples.
These are the first 10 multiples of 18:

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45 and no quotient!
I hope this helps!
In f(x) = 16(0.75)x the (0.75) does not have a 1 so it is decreasing and if it is only 75% of 16 then it would be losing 25% each time So the exponential decay will be 25%.