Level:
Project ID:
9000014808
Source Problem:
Accepted:
1
Clonable:
1
Easy:
1
Find the intervals of monotonicity of the quadratic function
\(f(x) = 2x^{2} + 3\).
The function is increasing on \(\left [ 0,\infty \right )\)
and decreasing on \(\left (-\infty ,0\right ] \).
The function is increasing on \(\left (3,\infty \right )\)
and decreasing on \(\left (-\infty ,3\right )\).
The function is increasing on \(\left [ -\frac{3}
{2},\infty \right )\)
and decreasing on \(\left (-\infty ,-\frac{3}
{2}\right ] \).
The function is increasing on its domain.