Mathematics for IGCSE & O level - Inequalities (Section 1 - No. 11)
If y > 2x - 3, what should be done in the graph?
Draw a dashed line and shade above it.
Draw a dashed line and shade below it.
Draw a solid line and shade above it.
Draw a solid line and shade below it.
Giải thích
Dashed line, and shade above.