Kara graphed the system of equations and stated that the solution is (4, –2). Check her solution algebraically.

Which statement is true?

A.
The graph of y = -x + 2 is incorrect.

B.
The graph of y= 1/2x - 4 is incorrect.

C.
(–2, 4) is the solution to the system of equations.

D.
(4, –2) is the solution to the system of equations.

Question

Kara graphed the system of equations and stated that the solution is (4, –2). Check her solution algebraically.
 
Which statement is true?

A.
The graph of y = -x + 2  is incorrect.
 
 B.
The graph of  y= 1/2x - 4 is incorrect.
 
 C.
(–2, 4) is the solution to the system of equations.
 
 D.
(4, –2) is the solution to the system of equations.

anonymous · Answer

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anonymous · Answer

@Catlover5925 I'll give a medal :)