kennyhamberlin kennyhamberlin
  • 10-04-2018
  • Mathematics
contestada

The slope of the line below is -. Write the point-slope equation of the line using the coordinates of the labeled point.

The slope of the line below is Write the pointslope equation of the line using the coordinates of the labeled point class=

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MrGumby
MrGumby MrGumby
  • 12-04-2018
B. 

It uses the proper slope and has the 4's subtracted, which is proper for point-slope form. 
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MsEHolt MsEHolt
  • 14-12-2018

Answer:

B) y - 4 = -8/7(x - 4)

Step-by-step explanation:

Point-slope form is

[tex]y-y_1= (x-x_1)[/tex], where m is the slope and (x₁, y₁) is a point on the line.

In our problem, m, our slope, is -8/7.

The point that our line passes through, (x₁, y₁), is (4, 4).

Plugging these in gives us

y - 4 = -8/7(x - 4)

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