Pearson Algebra 2 Common Core, 2011
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Pearson Algebra 2 Common Core, 2011 View details
3. Linear Functions and Slope-Intercept Form
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Exercise 14 Page 78

Substitute the given points into the Slope Formula.

-4/5

Practice makes perfect
We can calculate the slope by substituting the given points into the Slope Formula. m = y_2-y_1/x_2-x_1 Note that it does not matter which point we choose to use for ( x_1, y_1) and ( x_2, y_2), since the result of using the Slope Formula will be the same.
m=y_2-y_1/x_2-x_1
m=11- 7/-3- 2
m=4/-5
m=- 4/5
The slope of the line that passes through the given points is - 45.