CH3L6 Write linear Equations

CH3L6 Write linear Equations

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Poll

Okay, so is that relationship linear or not?

• Yes, it is linear because the cost increases the same amount for each extra person.

• No, because the line formed doesn't pass through (0,0).

• Yes, because the number of people increases by one each time.

• No, ;because I don't like the zoo, the giraffes creep me out. Can we turn to page 222 now? Please?

Remember the slope formula? m = Y₂ - Y₁/X₂ - X₁

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You have the slope and the Y-Intercept, so just plug them into the slope-intercept form.

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There's the data table from the top of the page. Just graph the data points.

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