The function f(x)=49x represents the number of jumping jacks f(x) can do in x minutes. how many jumping jacks can you do in 5 minutes? (please explain)

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asked Dec 16, 2020 188k views

1 Answer

Rodamn · Answer 1 · 2020-12-23T02:43:23+0000

245, if x represents the number of minutes then you use 5 where x would be in the function so 49(5) which is 245 jumping jacks in 5 minutes.