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The graph of y=f(x) is shown below. find all the values of x where f(x)=0

The graph of y=f(x) is shown below. find all the values of x where f(x)=0-example-1

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4 votes
The answers are 2 and 4.

f(x) = 0 is all the points on the graph where y is 0. So without going up or down the y axis, the only 2 points are x=2 and x=4.
User Ramanujan R
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