Find the domain of the function .

MATHEMATICS · Single correct · GCSE · Mathematics · Algebra · Algebra

Problem

Find the domain of the function

f(x)=\sqrt{2x^{2}-7x+3}

. (a)

[\tfrac12,3]

(b)

(-\infty,\tfrac12)\cup(3,\infty)

(c)

(-\infty,\tfrac12] \cup [3,\infty)

(d)

(-\infty,\tfrac12] \cup [2,\infty)