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Mathematics 8 Online
OpenStudy (anonymous):

Can someone please help me with this question? The graph shows the amount of time that Dewayne spent on a practice exam based on the number of questions he completed. What is the function rule? How much time will he spend if the actual exam has twenty-five questions? And if you could can you please explain it? I'll attach the graph

OpenStudy (anonymous):

OpenStudy (anonymous):

Never mind I think the answer would be y equals four times x; one hundred minutes

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