candyswimmer12 candyswimmer12

15-01-2018
Mathematics

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The table shows how the cost of judo lessons depends on the number of lessons taken. Write the linear function representednin the table. Explain how you determined your answer.

Number of lessons 1 5 8 10
Costing Including uniform ($) 48 96 132 156

Someone please help!

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oscardiamonddrowln6z oscardiamonddrowln6z

15-01-2018

5-1=4
96-48=48
48/4=$12 per lesson
time to check
8-5=3
132-96=36
36/3=$12 per lesson
ok next to the equation
48-(12*1)=36
the equation will be y=12x+36

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