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Alborosie
2 years ago
11

Systems of equations with different slopes and different y-intercepts have one solution. Plzzz explain

Mathematics
1 answer:
timofeeve [1]2 years ago
3 0
Y=2x+4, the slope is 2, A(0,4)-y intercept
y=x+2, the slope is 1, B (0,2)- y intercept

the system is 2x-y=-4
                      -x+y= 2
                     -----------
                       x= -2
                        y=0   is the solution ( only one)
 
   


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