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PLEASE HELP PLA

Triangle ABC is similar to triangle DEF. Write the equation, in slope-intercept form of the side of triangle DEF that is parallel to BC. You must show all work to receive
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PLEASE HELP PLA Triangle ABC is similar to triangle DEF Write the equation in slopeintercept form of the side of triangle DEF that is parallel to BC You must sh class=

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Answer:

[tex]y = -x+8[/tex]

Step-by-step explanation:

The side that is parallel to BC is EF

Find the slope of EF:

[tex]m = \frac{2-4}{6-4} =\frac{-2}{-2} =-1[/tex]

Easiest way is just put the formula in point-slope form and simplify.

Let's use point F, which is (6,2)

[tex]y -2=-(x-6)[/tex]

Simplify:

[tex]y-2=-x+6[/tex]

Add 2 on both sides:

[tex]y = -x+8[/tex]

Hope this helped

kyleeswafford99
Y= -x+8
Hope this helps

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