MathematicsMiddle School

Linear functions, equations and inequalities

Set y=0 for an equation, y>0 for an inequality

Estimated time · 9 min 7 Content blocks

kx+b=0 \;\Leftrightarrow\; \text{直线与}\ x\ \text{轴的交点}

Example

Solution

Worked examples

Example

Solution steps

Answer

Worked examples

Example

Solution steps

Answer

Practice setFunctions and equations

Answered 0 / 1

1True / False

Results are not saved — this session disappears when you leave.