Pls help questions on the picture i will give brainleist

B, C, F

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Took this quiz got it right

B C F

So these.

1 pound of peanut costs 2.50

5 pounds of peanuts costs 12.50

The point (4,10) is also on the line

I believe I got all these right. I had a worksheet/ pre-assesment on this and I got 100. So I think this is right. My calculator also agrees.

a function could be identified in 3 ways either on a chart,graph, or ordered pairs. first a function is that each point has its own. the rule is that there can be many x's to one y but there can not be 2 x's at different y's. so on a graph when you put a straight line through the y's there should be one dot only to be a function.

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