Using Graphs to Solve Equations and Inequalities (HSC SSCE Mathematics Advanced): Quizzes

How many solutions exist

The $x$-coordinates of intersections

Two solutions

$x = 2$

Three solutions

Above the RHS curve

$-1.7 < x < 2$

A V-shape

$x = 1$ or $x = 7$

$x \leq 1$ or $x \geq 7$