Writing Equations of a Line

Writing Equations of a Line

Elizabeth Borres

Multiple Choice

Find the slope of the line that passes through

(1, -19) and (-2, -7)

• -4

• 4

• 1/4

• -1/4

Multiple Choice

Find the slope of the line that passes through (10, -8) and

(1, 12).

• 20/9

• -20/9

• 4/9

• 9/4

Multiple Choice

Which of the following are ways to find the rate of change?

• change in y over change in x

• rise over run

• subtract y coordinates over subtract x coordinates

• all of the above

Multiple Choice

Find the rate of change

• 3

• -3

• 20

• Not a constant slope/Non-Linear

At the end of the lesson, students will:

• Review slope and the rate of change.

• Write equation of a line.

Unit Test on Thursday

• Slope

• Rate of Change

• Writing Equation of a Line