Name: SAT Math Help & School Math Mastery
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A.

If the second equation is $y = 4 x + 2$ , the system has infinitely many solutions.

B.

If the second equation is $y = - 4 x - 2$ , the system has no solution.

C.

If the second equation is $2 y = 8 x - 4$ , the system has exactly one solution.

D.

If the second equation has a slope different from $4$ , the system has exactly one solution.