Pearson Algebra 1 Common Core, 2011
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Pearson Algebra 1 Common Core, 2011 View details
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Exercise 16 Page 361

You are given everything you need to use point-slope form.

Practice makes perfect
An equation in point-slope form follows a specific format. y- y_1= m(x- x_1)

Consider the given equation. y+5=-2(x-2) ⇕ y-( - 5)= -2(x- 2) We can identify the slope as m= -2 and ( 2, - 5) as a point on the line. To graph the line, we will plot the given point (2,- 5), then use the slope of -2 to move one step to the right and two steps down. By connecting the given point and our new point with a line, we get the graph of the equation.