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4-63.
  1. Copy and complete each xy table below on your paper. Using what you know about m and b, write an equation that represents the data in the table. 4-63 HW eTool (Desmos). Homework Help ✎

    1. x

      y

      0

      5

      1

      7

      2

      9

      3

      11

      4

      13

      30

      200

      505

      x

    2. x

      y

      0

      4

      1

      2

      2

      0

      3

      −2

      4

      −4

      30

      150

      300

      x

    3. x

      y

      −2

      7

      −1

      4

      0

      1

      1

      −2

      2

      −5

      3

      100

      70

      x

Look for a connection between the input and the output. Use the equation y = mx + b as a guideline.

What is the starting point? ( y-intercept )

What is the growth rate?

Follow the steps in part (a).

Use the eTool below to help write an equation for each table.
Click the link at right for the full version of the eTool: AC 4-63 HW eTool