Practice problem
What is the domain of f(x)=3−x+25−x2f(x) = \sqrt{3 - x} + \sqrt{25 - x^2}f(x)=3−x+25−x2?
[−5,5][-5, 5][−5,5]
(−∞,5](-\infty, 5](−∞,5]
(−∞,3](-\infty, 3](−∞,3]
[−5,∞)[-5, \infty)[−5,∞)
[−5,3][-5, 3][−5,3]
[3,5][3, 5][3,5]
[3,∞)[3, \infty)[3,∞)
[5,∞)[5, \infty)[5,∞)
Type a concept, like “slope” or “photosynthesis”.