15 POINTS!!! HELP ASAP! Liz wants to write the phrase “the difference of seven and the number squared” as an algebraic expressio
n. She wrote out several expressions in the table. Which expression correctly represents the phrase.
Expression number ____?
Expression number ____?
1 answer:
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Answer:
4.
Step-by-step explanation:
We are asked to find the value of expression at
.
First of all, we will find the derivative of the given expression using "Quotient Rule of Derivatives" as shown below:
Therefore, our required derivative is .
Now, we will substitute in our derivative to find the required value as:
Therefore, the value of expression at
is 4.