kate201601 kate201601
  • 29-11-2017
  • Mathematics
contestada

is (-1,2) a solution of y=-2x-1

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owensmith6
owensmith6 owensmith6
  • 29-11-2017
A solution of a function is where the function hits the x-axis, so if y is any number that is not equal to 0, there is no possible way that point can be a solution. 

Hope this helps!
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zennadaonlyone zennadaonlyone
  • 30-11-2017
The solution is: y=1.
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