karina22 karina22

07-04-2015
Mathematics

Answered

Find three solutions of the equation y= 2x - 6
A. (-2, -10) (1,-4) (2, -1)
B. (-2, -10) (1, -4) (0, -6)
C. (0,-6) (3,-2) (-2,-10)
D. (1,-4) (0,-6) (-1,-9)

Answer :

07-04-2015

The answer is B.

y = 2x - 6

(-2, -10)

-10 = 2(-2) - 6

-10 = -4 - 6

-10 = -10

(1, -4)

-4 = 2(1) - 6

-4 = 2 - 6

-4 = -4

(0, -6)

-6 = 2(0) - 6

-6 = 0 - 6

-6 = -6

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