Mathematics

Mathematics

Problem

Let f(x)=5−2xx+3f(x)=\dfrac{\sqrt{5-2x}}{x+3}. Find the domain of f(x)f(x). a) (−∞,52](-\infty,\tfrac{5}{2}] b) (−∞,−3)∪(−3,52](-\infty,-3)\cup(-3,\tfrac{5}{2}] c) (−3,52](-3,\tfrac{5}{2}] d) (−∞,−3)∪(−3,52)(-\infty,-3)\cup(-3,\tfrac{5}{2})

Browse the problem library