9000014810

SubArea: 
Quadratic Functions
Level: 
A
Project ID: 
9000014810
Accepted: 
1
Clonable: 
0
Easy: 
0
Find the domain and range of the quadratic function \(f\) graphed in the picture.
\(\begin{aligned}[t] &\mathop{\mathrm{Dom}}(f) =\mathbb{R} & \\&\mathop{\mathrm{Ran}}(f) = \left (-\infty ,2\right ] \\ \end{aligned}\)
\(\begin{aligned}[t] &\mathop{\mathrm{Dom}}(f) =\mathbb{R} & \\&\mathop{\mathrm{Ran}}(f) = \left [ 2,\infty \right ) \\ \end{aligned}\)
\(\begin{aligned}[t] &\mathop{\mathrm{Dom}}(f) = \left [ 0,\infty \right )& \\&\mathop{\mathrm{Ran}}(f) = \left [ 2,4\right ] \\ \end{aligned}\)
\(\begin{aligned}[t] &\mathop{\mathrm{Dom}}(f) = \left (-\infty ,0\right ] & \\&\mathop{\mathrm{Ran}}(f) =\mathbb{R} \\ \end{aligned}\)