Ben graphed a system of equations and stated that the solution is (4, 4). Check his solution algebraically.

Which statement is true?

A.
The graph of y=-1/2x+5 is incorrect.

B.
The graph of 1/2x+2 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

Ben graphed a system of equations and stated that the solution is (4, 4).  Check his solution algebraically.
 
Which statement is true?
  

 
 A.
The graph of   y=-1/2x+5  is incorrect.
 
 B.
The graph of   1/2x+2  is incorrect.
 
 C.
(2, 4) is the solution to the system of equations.
 
 D.
(4, 2) is the solution to the system of equations.

twizttiez · Answer

http://static.k12.com/calms_media/media/1513500_1514000/1513725/4/f00dbbdaf291fec6758d3e3efa2b906f414b9430/MS_IMC-1400804-100532.jpg

twizttiez · Answer

@princeharryyy

princeharryyy · Answer

wait

princeharryyy · Answer

is +5 added separately or its in denominator

twizttiez · Answer

one moment

twizttiez · Answer

http://static.k12.com/bank_packages/files/media/mathml_9b643ed40fe4b169992712f96f779356b77ec181_1.gif

twizttiez · Answer

Do you know @princeharryyy ?

princeharryyy · Answer

it is actually the graph of -1/4x +5 not -1/2x +5 check again

twizttiez · Answer

So what is the answer?

princeharryyy · Answer

wait i must chck for last 2 as well

twizttiez · Answer

Sorry that was rude i apologize

princeharryyy · Answer

its ok

princeharryyy · Answer

it must b a

twizttiez · Answer

Thanks can yoou help on 2 more?