For the function [math],

its [math]-intercept is [math]

its [math]-intercepts are [math] .
Note: If there is more than one answer enter them separated by commas. If there are none, enter none .

When [math], [math] [math] ( Input + or - for the answer )

When [math], [math] [math] ( Input + or - for the answer )

Your overall score for this problem is