w-prostokatnym-ukladzie-wspolrzednych-na-plaszczyznie-pare-prostych-prostopadlych-opisuja-rownania

A)

$\displaystyle y=\frac{3}{4}x$ \displaystyle y=\frac{3}{4}x i $\displaystyle y=-\frac{3}{4}x+2$ \displaystyle y=-\frac{3}{4}x+2

B)

$\displaystyle y= \frac{3}{4} x$ \displaystyle y= \frac{3}{4} x i $\displaystyle y= -\frac{4}{3}$ \displaystyle y= -\frac{4}{3}

C)

$\displaystyle y= \frac{4}{3}x$ \displaystyle y= \frac{4}{3}x i $\displaystyle y= \frac{3}{4} x$ \displaystyle y= \frac{3}{4} x

D)

$\displaystyle y= \frac{4}{3}x$ \displaystyle y= \frac{4}{3}x i $\displaystyle y=- \frac{3}{4} x$ \displaystyle y=- \frac{3}{4} x