2xUse the function f(x)x² + 5(a) Find the interval(s) on which f(x) is increasing.Number of increasing intervals: 2f(x) is increasing onx = ()U((b) Find the interval(s) on which f(x) is decreasing.Number of decreasing intervals: 2f(x) is decreasing on9x = (=2to answer the following questions.x = ()U((c) Find the interval(s) on which f(x) is concave up.Number of concave up intervals: 2f(x) is concave up onJU(9 (c) Find the interval(s) on which f(x) is concave up.Number of concave up intervals: 2f(x) is concave up on)U((d) Find the interval(s) on which f(x) is concave down.Number of concave down intervals: 2f(x) is concave down onx = (Ex = ((e) Find the x-coordinate(s) of any/all inflection point(s).Number of inflection points: 1)U(2X =f(x) has inflection pointsat x-coordinates9

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2x Use the function f(x) x² + 5 (a) Find the interval(s) on which f(x) is increasing. Number of increasing intervals: 2 f(x) is increasing on = " to answer the following questions. x = ( )U( (b) Find the interval(s) on which f(x) is decreasing. Number of decreasing intervals: 2 f(x) is decreasing on 2 x =( )U( (c) Find the interval(s) on which f(x) is concave up. Number of concave up intervals: 2 f(x) is concave up on