Question

What wavy curve method ?​

Answer 1

The wavy curve method (also called the method of intervals) is a strategy used to solve inequalities of the form f ( x ) g ( x ) > 0 \frac{f(x)}{g(x)} > 0 g(x)f(x)>0. ... (<0,≥0,or≤0).

Answer 2

Answer:

The wavy curve method (also called the method of intervals) is a strategy used to solve inequalities of the form f ( x ) g ( x ) > 0 \frac{f(x)}{g(x)} > 0 g(x)f(x)>0. \left(<0, \, \geq 0, \, \text{or} \, \leq 0\right).