SOLUTION: what are the x-intercepts of f(x)=|2x|- 6 ?

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Question 376249: what are the x-intercepts of f(x)=|2x|- 6 ?
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
f%28x%29=abs%282x%29-6
y=2x-6 and y=-2x-6
2x-6=0 and -2x-6=0
2x=6 and -2x=6
x=3 and x=-3
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graph%28300%2C300%2C-5%2C5%2C-5%2C5%2C0%2Cabs%282x%29-6%29