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The equation y = -3x - 4 and another equation have a solution of (3,-13). Which of the following could be the second equation?

A. y= 2x - 19
B. y = 5x - 18
C. y = -2x + 12
D. y = -5x + 8

Respuesta :

Answer:

y = 2x -19

Step-by-step explanation:

Put 3 and -13 as values of x and y and see which equation remains true. i.e Left side - right side. That is your answer

Option A

y = 2x -19

Put values

-13 = 2 (3) -19

-13 = 6 - 19

-13 = -13

Rest of equations do not. You may check on your own so option A is answer.

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