Proportional and Additive Relationship

Look at the table. Which equation represents the relationship between x and y?

• y = x + 1

• y = x - 2

Devin mows lawns for several days. He charges $12 per lawn. Let x represent the number of lawns Devin mows. Let y represent the total amount Devin earns. Which equation best represents this situation?

A line contains the points represented by this graph. Which table best represents the above graph?

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A line contains the points represented by this table of

values. Which graph appears to contain all ordered pairs in this table?

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The graph represents the relationship (x) and (y). Select the three correct representations below.

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What is the slope (m), of the line passing through these points?

The table shows the relationship between x and y. What is the y-intercept, of the line passing through these points.

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