Answer:
The sum of two side lengths of a triangle must be greater than the length of the third.
So, if two side lengths are 3 and 7, the length of the third side must be less than 10 units.
However, it cannot be shorter than 4 units, as 3 + 4 = 7.
So your answer is: The third side of this triangle must not be shorter than 4 or longer than 10
Let me know if this helps!
One equation that represents this situation is f/4 = 22.
This shows the total number of flowers (f) being broken into 4 groups (4 vases) with the result being 22 flowers in each vase.
Given the function

The inverse of the function is calculated by changing f(x) to y and making x the subject of the formula as follows:

We now change back the variables to get the function in the form of inverse function as follows:

Comparing this with Talib's work, we can see that he is correct except for the last line where he did not change the variable y back to x.
Therefore, the last line of his work made his inverse not to be correct.
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<u>Explanation</u></h3>
- Solve for x-term by making the x-term as the subject.

- Answer Check by substituting the value of x in the equation.

The equation is true for the value of x. Therefore the answer is x = -7/5
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<u>Answer</u></h3>
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