Mathematics, 10.11.2021 19:50 fespinoza019

Phương trình đường thẳng d đi qua hai điểm A(–1; 2) và B(3; 1) là: A. y =
1
4 4
x
B. y =
7
4 4
x

C. y =
3 7
2 2
x
; D. y =
3 1
2 2
x
.

Answers: 1

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Phương trình đường thẳng d đi qua hai điểm A(–1; 2) và B(3; 1) là: A. y =
1
4 4
...

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Phương trình đường thẳng d đi qua hai điểm A(–1; 2) và B(3; 1) là: A. y = 1 4 4 x B. y = 7 4 4 x C. y = 3 7 2 2 x ; D. y = 3 1 2 2 x .

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Phương trình đường thẳng d đi qua hai điểm A(–1; 2) và B(3; 1) là: A. y =
1
4 4
x
B. y =
7
4 4
x

C. y =
3 7
2 2
x
; D. y =
3 1
2 2
x
.