You and your friend skate at the same rate. You complete 5 laps in 7 minutes. How long does your friend take
2 answers:
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Answer:
An example can be:
Step-by-step explanation:
Which equation would have the restriction x ≠−3 on the solution?
The restriction is usually applied when the function is undefined at that point, in this case x=3.
This can happen when the denominator of a fraction became 0 at x=3. This would turn the function undefined.
An example can be: