1.What is the interval in which the function f(x)=9−x2f(x) = \sqrt{9 - x^2}f(x)=9−x2 is increasing? (f(x)>0f(x) > 0f(x)>0)a.0<x<30 < x < 30<x<3b.−3<x<0-3 < x < 0−3<x<0c.0<x<90 < x < 90<x<9d.−3<x<3-3 < x < 3−3<x<3Login to continueOnly logged in users canattempt or see the solution.
