Odpowiedź:
[tex]a)\\\displaystylef(x)=ax+b\\ f(x)=-2\left(x-\frac{1}{2} \right)=-2x+1\\a=-2\\f(0)=-2*0+1=1\\A_{OY}(0,1)\\b)\\\displaystyle g(x)=\frac{8-3x}{2} =\frac{8}{2} -\frac{3x}{2} =-\frac{3}{2} x+4\\a=-\frac{3}{2} \\g(0)=-\frac{3}{2} \cdot0+4=4\\B_{OY}(0,4)[/tex]
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Odpowiedź:
[tex]a)\\\displaystylef(x)=ax+b\\ f(x)=-2\left(x-\frac{1}{2} \right)=-2x+1\\a=-2\\f(0)=-2*0+1=1\\A_{OY}(0,1)\\b)\\\displaystyle g(x)=\frac{8-3x}{2} =\frac{8}{2} -\frac{3x}{2} =-\frac{3}{2} x+4\\a=-\frac{3}{2} \\g(0)=-\frac{3}{2} \cdot0+4=4\\B_{OY}(0,4)[/tex]