14 14 14 /14
____=______=_______=/____=/1,27
/3°+2 /9+2 /11 /11
° квадрат
/корень
AA3+2 = AAA
3+2= 5
A = 5 ⇒ AAA=555
Y=kx+b, k=?, b=?
y(3)=9, x=3,y=9 , 9=3k+b
y(-2)=-11,x=-2,y=-11, -11=-2k+b
3k+b=9
-2k+b=-11
----------------
3k+b-(-2k+b)=9-(-11)
3k+b+2k-b=20
5k=20
k=4
--------------------------------
b=9-3k, b=9-3.4=9-12=-3
--------Otvet: y=4x-3