Examine the following table. Determine whether the rate of change is constant or variable. If it is constant, state the rate of
change.
The Rate Of Change Is?
The Rate Of Change Is?
1 answer:
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So if you subtract the 0 out from the left side, the equation is now 
. Since a x is common in both of the terms on the left side, you can factor it out, now making the equation look like 
. When factoring, each of the separate things (x and (x-3)), must equal zero while the other one doesn't matter. So in order for the equation to be 0, the only potential options for x is 0 and 3. Therefore x=0 and x=3 are the two solutions
