Given:

 $\displaystyle {f{{\left({x}\right)}}}=-{2}{x}^{{2}}-{11}$ 

State the domain of the function. Then identify the range, any intercepts, and any symmetry.

(i) Domain = Preview Question 6 Part 1 of 6  

(ii) Range = Preview Question 6 Part 2 of 6  

(iii) x-intercepts = Preview Question 6 Part 3 of 6  

(iv) y-intercept = Preview Question 6 Part 4 of 6  

(iv) $\displaystyle {f{{\left({x}\right)}}}$ is Select an answer odd even neither odd nor even and has Select an answer x-axis symmetry y-axis origin symmetry no symmetry