Question

3
1) Complete the following activity to decide whether the points D(0, 3),
E(1, 1) and F(3, -1) are collinear or not.
Y-V
X-X
1-0
The slope of line DE
= -1
Y-V
X-X,
The slope of line EF =
the slopes of line DE and line EF are
: the points D, E, F are​

Answer 1

Answer:

it mate be d,f

Step-by-step explanation:

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