The solution set of the system $y_{1}=-x+5$ and $y_{2}=-2 x+7$ is $\{(2,3)\}$. Using slopes and $y$-intercepts, determine which of the two calculator-generated screens, left or right, is the appropriate one for this system.

A) Left
B) Right
C) Both could be correct.
D) Neither is correct.

Question

The solution set of the system $y_{1}=-x+5$ and $y_{2}=-2 x+7$ is $\{(2,3)\}$. Using slopes and $y$-intercepts, determine which of the two calculator-generated screens, left or right, is the appropriate one for this system.
 
A) Left 
B) Right 
C) Both could be correct. 
D) Neither is correct.

Quizplus · Accepted Answer

The Answer of The solution set of the system $y_{1}=-x+5$ and $y_{2}=-2 x+7$ is $\{(2,3)\}$. Using slopes and $y$-intercepts, determine which of the two calculator-generated screens, left or right, is the appropriate one for this system.
 
A) Left 
B) Right 
C) Both could be correct. 
D) Neither is correct.

The Solution Set of the System y1=−x+5y_{1}=-x+5y1​=−x+5 And y2=−2x+7y_{2}=-2 x+7y2​=−2x+7 Is {(2,3)}\{(2,3)\}{(2,3)} Using Slopes And the System

The Solution Set of the System $y_{1}=-x+5$ And $y_{2}=-2 x+7$ Is $\{(2,3)\}$ Using Slopes And the System