Question

6. Persamaan garis yang melalui titik (5, 2) dan (-7, 8) adalah
A. 2x + y = 8
B. 2x - y = -12
C. x + 2y = 9
D. x - 2y = -9​

Answer 1

Step-by-step explanation:

write answer is c.

1st (5,2) in place of (c).

=>5+2(2)=9

=>5+4=9

=>9=9

2nd (-7,8)

=>-7+2(8)=9

=>-7+16=9

=>9=9