so the first year is $1700
in that case: a(1)=1700
each year it goes up by $70
then in nth year it's: a(n)=a(n-1)+70
Answer:
Step-by-step explanation:
Answer:
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Step-by-step explanation:
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the answer is 100 dolers$
Stretch by 4 means to multipy x, substitute values and multiply by x to see the effect of stretching and compressing
