Which one of these graphs represent a function?

30005

yes ok                                            

its line 2 i just added the rest or else it wouldn't let me answer

8(4)^8=72^feet to say that the total can conclude to 8(4) which as you know would mean 8 x 4. that equals 32w. 32^ could make a 72 answer as well. but your coefficent will remain w so your answer is 72w.

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