共50条信息
直线\(y=2x-2\)与\(x\)轴交于点\(A\),与\(y\)轴交于点\(B\).
\((1)\)求点\(A\),\(B\)的坐标;
\((2)\)点\(C\)在\(x\)轴上,且\(S_{\triangle ABC}=3S_{\triangle AOB}\),求出点\(C\)的坐标.
若一次函数\(y{=}Kx{+}b\)的图象与\(X\)轴交点坐标是\(A(1{,}0)\),则方程\(Kx{+}b{=}0\)的解为\(x= \)______。
如图,直线\(y\)\(=\)\(ax\)\(+\)\(b\)过点\(A\)\((0,2)\)和点\(B\)\((-3,0)\),则方程\(ax\)\(+\)\(b\)\(=0\)的解是\((\) \()\)
进入组卷