Lesson 8 Translating to y=mx+b

Lesson 8 Translating to y=mx+b

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Multiple Select

Select all the equations that have graphs with the same y-intercept.

• y=3x−8

• y=3x−9

• y=3x+8

• y=5x−8

• y=2x−8

Open Ended

Draw your graph in your notebook.

Multiple Choice

The graph represents the perimeter, y, in units, for an equilateral triangle with side length of x units. The slope of the line is 3.

• A

• B

• C

• D

Multiple Choice

The amount of money, y, in a cash box after x tickets are purchased for carnival games. The slope of the line is 1/4.

• A

• B

• C

• D

Multiple Choice

The number of chapters read, y, after x days. The slope of the line is 5/4. The graph shows the cost in dollars, y, of a muffin delivery and the number of muffins, x, ordered. The slope of the line is 2.

• A

• B

• C

• D