3 years ago

Can somebody help me?

Mathematics

1 answer:

ss7ja [257]3 years ago

5 0

Answer:

1) Pre-image.

Step-by-step explanation:

2) Translation.

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Step-by-step explanation:

We have been given that 4 days I have 140 copies of a book, 9 days I only have 50 left. We are asked to write an equation $c(t)=my+b$ , where c is number of copies still on hand and t days being available.

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