у=кх+b ,A(-2;-2) ,В(2;4)
{-2=-2k+b
{4=2k+b ⇒-2-4=-2k-2k+0, k=1,5
4=2*1,5+b ⇒b=1 , y=1,5x+1 ,х∈[-2;2]
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у=кх+b ,A(-2;-2) ,В(2;4)
{-2=-2k+b
{4=2k+b ⇒-2-4=-2k-2k+0, k=1,5
4=2*1,5+b ⇒b=1 , y=1,5x+1 ,х∈[-2;2]