SAT Math Practice Question #32620 - SATify | SATify

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SAT Math Practice Question #32620 - SATify | SATify

#32620

linear equations

systems

equations

medium

75 sec

One of the two equations in a system of linear equations is given. Which equation cannot be the second equation in this system if the system has exactly one solution?
$y = 4 x - 1$

A.

$y = 4 x + 5$

B.

$y = 3 x - 1$

C.

$y = 5 x + 2$

D.

$y = - 4 x - 1$